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Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 92 (from laksa186)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa092.int.ahrefs:8124/' \
  -H 'Content-Type: text/plain' \
  -H 'X-ClickHouse-Database: crawler3' \
  -H 'Authorization: Basic YXBpOg==' \
  -d 'SELECT getAhrefsURLFromUnparsed(src_unparsed) AS found_url, ifNull(toUnixTimestamp(download_stamp), 0) AS crawl_time, ifNull(toUnixTimestamp(props_url_first_seen), 0) AS first_indexed_time, download_http_code AS http_code, src_unparsed AS src_unparsed, src_root_hash AS src_root_hash, history_drop_reason AS history_drop_reason, meta_title AS meta_title, meta_descriptions AS meta_descriptions, attrs_boilerpipe_text AS attrs_boilerpipe_text, attrs_markdown AS attrs_markdown, attrs_readable_markdown AS attrs_readable_markdown, meta_canonical AS meta_canonical FROM crawler3.page_info_local FINAL PREWHERE (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle","crawl_time":1776341970,"first_indexed_time":1547470184,"http_code":200,"src_unparsed":"com,wikihow!www,\/Fix-a-Leaky-Faucet-Handle s443","src_root_hash":"12431216878206919092","history_drop_reason":null,"meta_title":"How to Fix a Leaky Faucet Handle: Beginner-Friendly Guide","meta_descriptions":["Save money and avoid water waste with this quick tutorialA leaky faucet handle can be annoying, but luckily, it's one of the easiest plumbing problems to fix yourself. All you need to do is dismantle the handle and replace any parts that..."],"attrs_boilerpipe_text":"Download Article\nSave money and avoid water waste with this quick tutorial\nDownload Article\nLeaky Cartridge Faucet\n|\nCompression Faucet\n|\nBall Faucet\n|\nDisk Faucet\n|\nTypes of Faucets\n|\nLeaky Handle Causes\n|\nPreventing Leaks\n|\nWhen to Call a Pro\n|\nVideo\n|\nExpert Q&A\n|\nThings You'll Need\nA leaky faucet handle can be annoying, but luckily, it's one of the easiest plumbing problems to fix yourself. All you need to do is dismantle the handle and replace any parts that are worn or damaged. We spoke with Master Plumber Dave Jones, who told us exactly how you can find out what’s causing the leak and fix it in just a few minutes. Keep reading to learn everything you need to get your sink working right again, no matter\nwhat kind of faucet you have\n.\nStopping a Sink Handle from Leaking\nTurn off\nthe water supply under the sink and plug the drain.\nPull the decorative cap off the top or side of the handle and remove the screw.\nPry off the handle and unscrew the nut underneath.\nPull out the cartridge and inspect it and the O-ring around it for damage.\nApply grease to a new O-ring or cartridge and put it in the handle hole.\nReassemble the faucet and turn on the water supply.\nLook under your sink for one or two small valves. Turn the valves clockwise to shut off the water supply to your sink and prevent water from spurting out while you work.\n[1]\nTurn on the faucet so any remaining water runs out. Insert a plug into the drain or pull up on the stopper behind the faucet.\nPlugging up the sink prevents any screws, parts, or tools from falling down the drain.\nIf you can’t turn off the water under the sink, turn off the water main in your home.\nJones says “You’ll likely find the main water shutoff valve on a basement wall facing the front of your house” or “hidden from view inside a closet or wall access panel near the front of the house.”\n[2]\nMost sink faucets have a large or small decorative cover that hides the handle’s screw. Use a small flathead screwdriver or\nutility knife\nto pry off the cover on the top or side of the handle. Remove the screw underneath with an Allen wrench or screwdriver.\n[3]\nOn some two-handled faucets, you may need to unscrew the handle before you can pry off the cap. If the leak is coming from under the tap, unscrew the tap from the base.\n[4]\nAdvertisement\nUse an\nadjustable spanner wrench\nto loosen and remove the nut around the base of the handle.\n[5]\nJones says if the nut “has a chrome or metallic finish… put electrician tape or a rag around it to protect the finish, then use pliers to remove it.”\n[6]\nThis nut holds down the cartridge, a metal and plastic piece inside the handle that turns the water on and off and controls the water flow. Some models may not have a nut.\nIf the nut won’t come off, apply\npenetrating oil\naround the screw and let it soak for 10 minutes before trying again.\nThe O-ring is a piece of rubber that wraps around the bottom of the cartridge. If the O-ring is worn, Jones says to take it to the hardware store to match it with a new one. If the cartridge is broken, you may have to get “a new replacement cartridge from the faucet’s manufacturer.”\n[7]\nJones recommends shining “a flashlight down into the hole that the cartridge came out of. Inspect for debris and if you see any, remove it with your finger or a needle nose pliers.”\n[8]\nIf possible, insert your finger into the handle hole. Pull out the rubber seat and spring inside to inspect them. If either are broken or worn, replace them.\nPlace the\nO-ring\non the open edge of the cartridge and use your fingers to roll it down to the groove near the middle. Apply\nwaterproof plumber’s grease\nalong the outside of the O ring and on the bottom of the cartridge. Insert the cartridge into the handle hole in the faucet.\n[9]\nUse your adjustable wrench to tighten the nut around the top of the cartridge. Attach the handle, screw it on, then replace the decorative cap. Turn on the water supply under the sink, then unplug the drain and run the water for a few seconds to make sure the faucet has stopped leaking.\n[10]\nJones recommends checking “the action of the faucet handle to make sure it moves freely.”\n[11]\nIf your faucet keeps leaking, you may need to\nreplace the cartridge\n. Follow the same steps as above to access the cartridge, then install the new one.\nIf you already replaced the cartridge and the handle still leaks, you may have to\nreplace the faucet\n.\nAdvertisement\nFind the water shut-off valves under the sink and turn the left valve clockwise to turn off the hot water. If the faucet stops leaking, that means the hot water handle is the source of the leak, so that’s the side you’ll need to repair. If the faucet keeps leaking, the cold water handle is to blame.\n[12]\nEven if you’re sure the leak is coming from the hot water side, it’s a good idea to turn off the cold water, too—just to avoid getting sprayed if you accidentally turn on the cold water tap.\nClose the sink drain or cover it with a small towel. That way, if you drop a screw or another small piece, it can’t go down the drain.\nOn some compression faucets, the handle has a decorative cap covering the screw that holds the handle in place. Use a flat screwdriver to pry this cap off so you can access the screw.\n[13]\nIf your faucet has a grip that extends out from the base of the handle, you may need to unscrew that grip to access the screw.\nOnce you locate the screw, use a screwdriver or Allen wrench to remove it, depending on the type of screw you find. Then, pull off the handle.\nAt the base of the handle, you should find a large nut holding the handle in place. Turn the nut to the right to loosen it. This will loosen the handle assembly enough for you to remove it.\n[14]\nOn some faucets, you may be able to loosen the nut by hand.\nThe valve stem is the part of the handle that sits down in the hole after you remove the handle itself. You may be able to pull the stem out by hand—just grab it by hand and lift straight up. But if it’s too difficult, you may need to grip the stem with a wrench and turn counterclockwise to loosen it.\n[15]\nLook at the washer on the bottom of the valve stem—this is one of the most likely causes of a leak in a compression faucet.\n[16]\nTo replace this washer, unscrew the screw at the bottom of the stem and use a screwdriver to pry off the old washer. Coat the new washer in waterproof grease, push it into place, and replace the screw.\n[17]\nPop off the old O-rings as well. Get a new O-ring that’s exactly the same size, coat it in waterproof grease, and slide it into place.\n[18]\nRun your finger inside the hole where the valve stem sits. The part the stem sits on is called the retainer or seat. If it feels rough or pitted, use a seat wrench to pull it out, then replace it with a new one.\nWorking backwards, replace the valve stem, then tighten the retaining nut. Replace the handle and tighten the handle screw, then pop the decorative cap back into place or screw in the handle grip.\n[19]\nAdvertisement\nLook at the base of the handle to find the screw holding the handle in place. Use an Allen wrench or hex-key wrench to loosen this screw, then pull the handle to remove it.\n[20]\nThere may be a small cover over the screw—if there is, pry off the cover to access the screw.\n[21]\nPlace the handle somewhere safe so it doesn’t get damaged.\nSometimes the ball that the handle rotates on can be loose. Use your fingers to turn this ball clockwise, then turn on the faucet to see if that fixed the leak. If it did, you’re finished. If not, keep going.\n[22]\nJust use your hands to tighten the ball—don’t force it with a tool or you could damage it.\nLook under the sink to find the hot and cold water shut-off valves. Turn both of them clockwise to turn off all of the water to the sink.\n[23]\nBall faucets only have one handle that controls the hot and cold water, so you don’t need to determine whether the hot or cold side is leaking.\nUse pliers to remove the cap from beneath the handle.\n[24]\nUnder the cap on a ball faucet, you’ll find a cam, a cam gasket, and the ball that allows the handle to move back and forth and side to side. Pull all of these out and set aside everything except the ball.\n[25]\nYou may need a special tool to remove the cam—this should be included in your faucet repair kit.\n[26]\nWhen you look at the bottom of the ball, you should see two small springs that are held in place by two springs. Carefully remove those springs and seats with needle-nose pliers or pry them off with the tip of your screwdriver, then replace them with new ones from your\nball faucet repair kit\n.\n[27]\nUse a cloth or your fingers to clean away any dirt or grime from the bottom of the ball.\nFollow the instructions in the repair kit for replacing the springs.\nPull up on the spout to remove it, then look in the hole for two rubber O-rings. Rub a little waterproof grease onto your new O-rings, then press them into place.\n[28]\nOld O-rings are a common cause for leaky faucets.\nWorking backwards, replace the spout, then the ball, cam gasket, cam, and cap that covers it all. Once the assembly is in place, replace the handle and screw it back on.\n[29]\nSome kits will come with a new cam gasket and cap—if so, use these and discard the old ones.\n[30]\nTurn on the water and check whether the leak is fixed. If the handle is still leaking, you’ll probably need to replace the faucet.\nAdvertisement\nFind the hot and cold water shut-off valves under the sink and turn them both clockwise to close them. Turn on the faucet to make sure the water is completely shut off before you start working on the faucet.\n[31]\nPush the handle upward and look at the base of the handle for the setscrew that holds the handle in place. Unscrew that, then pull up on the handle to remove it.\n[32]\nAlso, remove the cap that covers the disk assembly, called the escutcheon cap.\n[33]\nUnder the cap, you’ll see a ceramic disk assembly held in place by two mounting screws. Remove these screws, then pull up on the disk to remove it.\n[34]\nUse a cloth or your fingers to wipe away any dirt on the bottom of the disk after you pull it out.\nPull off the old seals on the cylinders, then rinse the assembly to clean out the cylinders. Then, install the new seals from your\nrepair kit\n.\n[35]\nIf the cylinders are really dirty, rinse them with white vinegar, then gently scrub them with a soft scouring pad to clean them.\n[36]\nPush the disk assembly back into place and replace the mounting screws. Replace the cap, then put the handle back on and screw in the setscrew.\n[37]\nTurn on the water slowly and check to see if the leak has stopped. Turning the water on too quickly can crack the ceramic disk.\n[38]\nIf you’re sure you assembled everything correctly but the handle is still leaking, you’ll probably need to replace the faucet.\nAdvertisement\nEach has a unique interior assembly. They can be a little hard to distinguish without disassembling the faucet, but these tips can help you tell them apart:\nCartridge faucets\ncan have one or two handles. They’re very easy to turn.\nCompression faucets\naren’t as common anymore but can still be found on older sinks. They always have 2 handles and require some pressure to turn them.\nBall faucets\nhave a single handle that sits on a dome-shaped base, or cap.\nDisk faucets\nhave a single handle that sits on a wide cylinder.\nJones says “a leaky modern faucet handle, like those on a bathroom sink, is caused by a worn faucet cartridge. On older faucets, the leak is usually caused by a worn washer or O-ring.”\n[39]\nIf your handle is\nleaking\nfrom the tap, it might be caused by:\n[40]\nA corroded valve seat (the rubber ring underneath the cartridge)\nA loose or damaged washer\nWorn out inlet and outlet seals (inside of ceramic disk faucet handles)\nAdvertisement\nA leaky faucet can waste water and increase your water bills. To check for leaks, examine the outside of the faucet, its gaskets, and the fittings of the pipes under your sinks to make sure there aren’t any surface leaks.\n[41]\nWhen you notice a component is broken or damaged, replace it immediately.\nVinegar can help prevent limescale and other mineral deposits from damaging your faucet’s components. Fill a plastic bag with equal parts water and vinegar, secure it around the faucet head, and let it soak for 30 minutes to an hour. Scrub the rest of the faucet with the vinegar solution and dish soap.\n[42]\nRemove the bag and brush the head with a toothbrush or cleaning brush and dish soap. Run the faucet to dislodge anything inside, then rinse and dry the area.\nAdvertisement\nIf you’ve tried to fix your faucet handle but it’s still leaking, or if you’re not comfortable taking on a project like this, call a plumber to help you handle the problem. Also, if the water has damaged the area around your sink, it’s a good idea to contact a professional like a plumber, contractor, or mold remediation specialist to make sure there aren’t underlying problems that will worsen over time.\nSearch\nAdd New Question\nQuestion\nWhy does my faucet leak from the handle?\nDave Jones\nMaster Plumber, Roto-Rooter Plumbing & Water Cleanup\nDave Jones is a Professional Plumber and the Midwest Regional Vice President at Roto-Rooter Plumbing & Water Cleanup. In 1992, Jones joined Roto-Rooter as a drain service technician at the age of 18. Since then, he has risen through the ranks into positions of increasing authority. Dave served as general manager of Roto-Rooter’s Charlotte, North Carolina, and Atlanta, Georgia branches before being promoted to Contractor Area Manager and later to Regional Vice President. Dave holds Master Plumber Licenses in Pennsylvania, North Carolina, and Georgia.\nMaster Plumber, Roto-Rooter Plumbing & Water Cleanup\nExpert Answer\nIt's almost always the O-ring, which is the plastic gasket inside of the cartridge. That thing can wear down over time, and it's usually the main problem when there's a leak.\nQuestion\nWhere do I get the replacement O-ring?\nDave Jones\nMaster Plumber, Roto-Rooter Plumbing & Water Cleanup\nDave Jones is a Professional Plumber and the Midwest Regional Vice President at Roto-Rooter Plumbing & Water Cleanup. In 1992, Jones joined Roto-Rooter as a drain service technician at the age of 18. Since then, he has risen through the ranks into positions of increasing authority. Dave served as general manager of Roto-Rooter’s Charlotte, North Carolina, and Atlanta, Georgia branches before being promoted to Contractor Area Manager and later to Regional Vice President. Dave holds Master Plumber Licenses in Pennsylvania, North Carolina, and Georgia.\nMaster Plumber, Roto-Rooter Plumbing & Water Cleanup\nExpert Answer\nYou can get them from the hardware store. There are all sorts of different O-ring sizes, so take the original ring with you to the store so you can find an identical one.\nQuestion\nHow do I find a replacement cartridge?\nDave Jones\nMaster Plumber, Roto-Rooter Plumbing & Water Cleanup\nDave Jones is a Professional Plumber and the Midwest Regional Vice President at Roto-Rooter Plumbing & Water Cleanup. In 1992, Jones joined Roto-Rooter as a drain service technician at the age of 18. Since then, he has risen through the ranks into positions of increasing authority. Dave served as general manager of Roto-Rooter’s Charlotte, North Carolina, and Atlanta, Georgia branches before being promoted to Contractor Area Manager and later to Regional Vice President. Dave holds Master Plumber Licenses in Pennsylvania, North Carolina, and Georgia.\nMaster Plumber, Roto-Rooter Plumbing & Water Cleanup\nExpert Answer\nYou may have to Inspect your faucet carefully to find its brand name and model number. Once you know, visit the manufacturer’s website or look up their customer service phone number. Some brands guarantee their faucets for life and will supply replacement cartridges free of charge if you contact them directly. Otherwise, you can just buy one from them.\nAsk a Question\n200 characters left\nInclude your email address to get a message when this question is answered.\nSubmit\nAdvertisement\nVideo\nThanks for submitting a tip for review!\nThings You’ll Need\nUtility knife or flat-head screwdriver\nAllen wrench or screwdriver\nPenetrating oil\n(optional)\nWaterproof plumber’s grease\nReplacement O-ring, cartridge, or a faucet repair kit\nReferences\nAbout This Article\nArticle Summary\nX\nIf your faucet handle is leaking, you should be able to fix the issue yourself by replacing its O ring. First, turn off your water supply at the valve under the sink and open the faucet to drain any water from the pipe. When the water’s stopped, remove the faucet handle. Depending on the type you have, you may have to pull it straight up, unscrew it counterclockwise, or pry it off with a flat-head screwdriver. Once you’ve removed the handle, unscrew the nut underneath with a wrench. Under the nut, you should see the rubber O ring, which will probably be worn down. Replace the O ring with a new one, then screw the nut and faucet handle back on. Finally, open the faucet gradually to release any air bubbles until the water flows normally.\nFor more tips, including how to unscrew a stiff nut, read on!\nDid this summary help you?\nThanks to all authors for creating a page that has been read 233,029 times.\nReader Success Stories\nElizabeth Clark\nSep 18, 2022\n\"Repairing a dripping faucet in our bathroom just became easier! Thank you for the step-by-step process and for the\n...\"\nmore\nDid this article help you?","attrs_markdown":"[Skip to Content](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#breadcrumb_1)\n\n[Quizzes](https:\/\/www.wikihow.com\/Quizzes)\n\n- [PRO](https:\/\/www.wikihow.com\/Pro)\n  [Courses Hot](https:\/\/www.wikihow.com\/Course\/Explore)   [Guides](https:\/\/www.wikihow.com\/Guides)   [Tech Help Pro](https:\/\/www.wikihow.com\/Tech-Help-Pro)   [Expert Videos](https:\/\/www.wikihow.com\/wikiHow:Videos-wikiHowPro)   [About wikiHow Pro](https:\/\/www.wikihow.com\/Pro)   [Upgrade](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#wh-dialog-pro)\n- [QUIZZES](https:\/\/www.wikihow.com\/Quizzes)\n  [All Quizzes Hot](https:\/\/www.wikihow.com\/Quizzes)   [Love Quizzes](https:\/\/www.wikihow.com\/Love-Quizzes)   [Personality Quizzes](https:\/\/www.wikihow.com\/Personality-Quizzes)   [Trivia Quizzes](https:\/\/www.wikihow.com\/Trivia-Quizzes)   [Taylor Swift 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Learn why people **trust wikiHow**](https:\/\/www.wikihow.com\/wikiHow:Delivering-a-Trustworthy-Experience)\n\n- [Categories](https:\/\/www.wikihow.com\/Special:CategoryListing \"Special:CategoryListing\")\n- [Home and Garden](https:\/\/www.wikihow.com\/Category:Home-and-Garden \"Category:Home and Garden\")\n- [DIY](https:\/\/www.wikihow.com\/Category:DIY \"Category:DIY\")\n- [Plumbing](https:\/\/www.wikihow.com\/Category:Plumbing \"Category:Plumbing\")\n- [Faucets and Taps](https:\/\/www.wikihow.com\/Category:Faucets-and-Taps \"Category:Faucets and Taps\")\n- [Faucet Repairs](https:\/\/www.wikihow.com\/Category:Faucet-Repairs \"Category:Faucet Repairs\")\n# [How to Stop a Sink Faucet Handle from Leaking Water](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle)\n\n[![PDF download](https:\/\/www.wikihow.com\/extensions\/wikihow\/socialstamp\/images\/icon-pdf.svg) Download Article](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle)\n\nSave money and avoid water waste with this quick tutorial\n\n**Co-authored by** [Dave Jones](https:\/\/www.wikihow.com\/Author\/Dave-Jones)  and [Amy Bobinger, BA](https:\/\/www.wikihow.com\/Author\/Amy-Bobinger-BA)\n\n[Last Updated: December 11, 2025](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle)  [Fact Checked](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle)\n\n[![PDF download](https:\/\/www.wikihow.com\/extensions\/wikihow\/socialstamp\/images\/icon-pdf.svg) Download Article](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle)\n\n- [Leaky Cartridge Faucet](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#Fixing-a-Leaky-Cartridge-Faucet-Handle)\n- [Compression Faucet](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#Fixing-a-Leaky-Compression-Faucet)\n- [Ball Faucet](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#Fixing-a-Leaky-Ball-Faucet)\n- [Disk Faucet](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#Fixing-a-Leaky-Disk-Faucet)\n- [Types of Faucets](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#Types-of-Faucets)\n- [Leaky Handle Causes](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#Causes-of-Leaky-Faucet-Handles)\n- [Preventing Leaks](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#Preventing-Sink-Faucet-Leaks)\n- [When to Call a Pro](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#When-to-Call-a-Pro)\n- [Video](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#Video)\n- [Expert Q\\&A](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#qa_headline)\n- [Things You'll Need](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#thingsyoullneed)\n\n\\|Show more\n\n\\|Show less\n\nX\n\nThis article was co-authored by [Dave Jones](https:\/\/www.wikihow.com\/Author\/Dave-Jones) and by wikiHow staff writer, [Amy Bobinger, BA](https:\/\/www.wikihow.com\/Author\/Amy-Bobinger-BA). Dave Jones is a Professional Plumber and the Midwest Regional Vice President at Roto-Rooter Plumbing & Water Cleanup. In 1992, Jones joined Roto-Rooter as a drain service technician at the age of 18. Since then, he has risen through the ranks into positions of increasing authority. Dave served as general manager of Roto-Rooter’s Charlotte, North Carolina, and Atlanta, Georgia branches before being promoted to Contractor Area Manager and later to Regional Vice President. Dave holds Master Plumber Licenses in Pennsylvania, North Carolina, and Georgia.   \n  \n There are [13 references](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#References) cited in this article, which can be found at the bottom of the page.   \n  \n This article has been fact-checked, ensuring the accuracy of any cited facts and confirming the authority of its sources.   \n  \n This article has been viewed 233,029 times.\n\nA leaky faucet handle can be annoying, but luckily, it's one of the easiest plumbing problems to fix yourself. All you need to do is dismantle the handle and replace any parts that are worn or damaged. We spoke with Master Plumber Dave Jones, who told us exactly how you can find out what’s causing the leak and fix it in just a few minutes. Keep reading to learn everything you need to get your sink working right again, no matter [what kind of faucet you have](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#Types-of-Faucets).\n\n## Stopping a Sink Handle from Leaking\n1. [Turn off](https:\/\/www.wikihow.com\/Turn-Off-Your-Water-Supply-Quick-and-Easy \"Turn Off Your Water Supply Quick and Easy\") the water supply under the sink and plug the drain.\n2. Pull the decorative cap off the top or side of the handle and remove the screw.\n3. Pry off the handle and unscrew the nut underneath.\n4. Pull out the cartridge and inspect it and the O-ring around it for damage.\n5. Apply grease to a new O-ring or cartridge and put it in the handle hole.\n6. Reassemble the faucet and turn on the water supply.\n## Steps\nSection 1 of 8:\n\n### Fixing a Leaky Cartridge Faucet Handle\n\n[![PDF download](https:\/\/www.wikihow.com\/extensions\/wikihow\/socialstamp\/images\/icon-pdf.svg) Download Article](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle)\n\n1. [![Step 1 Turn off the water supply, turn on both handles, and plug the drain.](https:\/\/www.wikihow.com\/images\/thumb\/5\/54\/Fix-a-Leaky-Faucet-Handle-Step-2-Version-2.jpg\/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-2-Version-2.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#\/Image:Fix-a-Leaky-Faucet-Handle-Step-2-Version-2.jpg)\n   1\n   **Turn off the water supply, turn on both handles, and plug the drain.** Look under your sink for one or two small valves. Turn the valves clockwise to shut off the water supply to your sink and prevent water from spurting out while you work.[\\[1\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-1) X Research source     Turn on the faucet so any remaining water runs out. Insert a plug into the drain or pull up on the stopper behind the faucet.\n   \n   - Plugging up the sink prevents any screws, parts, or tools from falling down the drain.\n   - If you can’t turn off the water under the sink, turn off the water main in your home.\n   - Jones says “You’ll likely find the main water shutoff valve on a basement wall facing the front of your house” or “hidden from view inside a closet or wall access panel near the front of the house.”[\\[2\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-2)X [Expert Source](https:\/\/www.wikihow.com\/wikiHow:Delivering-a-Trustworthy-Experience) [![Dave Jones](https:\/\/www.wikihow.com\/images\/thumb\/b\/b4\/Dave_Jones.png\/-crop-100-100-100px-Dave_Jones.png)Dave Jones Master Plumber, Roto-Rooter Plumbing & Water Cleanup](https:\/\/www.wikihow.com\/Author\/Dave-Jones) Expert Interview\n2. [![Step 2 Pull the decorative cap off the handle and remove the screw.](https:\/\/www.wikihow.com\/images\/thumb\/c\/c0\/Fix-a-Leaky-Faucet-Handle-Step-2-Version-4.jpg\/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-2-Version-4.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#\/Image:Fix-a-Leaky-Faucet-Handle-Step-2-Version-4.jpg)\n   2\n   **Pull the decorative cap off the handle and remove the screw.** Most sink faucets have a large or small decorative cover that hides the handle’s screw. Use a small flathead screwdriver or [utility knife](https:\/\/www.amazon.com\/s?k=utility+knife&crid=3D6J4CI9IO7MO&sprefix=utility+knif%2Caps%2C140&ref=nb_sb_noss_2&tag=wikihow10327773-20) to pry off the cover on the top or side of the handle. Remove the screw underneath with an Allen wrench or screwdriver.[\\[3\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-3) X Research source\n   \n   - On some two-handled faucets, you may need to unscrew the handle before you can pry off the cap. If the leak is coming from under the tap, unscrew the tap from the base.[\\[4\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-4) X Research source\n   Advertisement\n3. [![Step 3 Unscrew the nut underneath using an adjustable wrench.](https:\/\/www.wikihow.com\/images\/thumb\/5\/56\/Fix-a-Leaky-Faucet-Handle-Step-4-Version-2.jpg\/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-4-Version-2.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#\/Image:Fix-a-Leaky-Faucet-Handle-Step-4-Version-2.jpg)\n   3\n   **Unscrew the nut underneath using an adjustable wrench.** Use an [adjustable spanner wrench](https:\/\/www.amazon.com\/s?k=adjustable+wrench&crid=10TT1UJL7P4YP&sprefix=adjustable+wrench%2Caps%2C141&ref=nb_sb_noss_1&tag=wikihow10327773-20) to loosen and remove the nut around the base of the handle.[\\[5\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-5) X Research source     Jones says if the nut “has a chrome or metallic finish… put electrician tape or a rag around it to protect the finish, then use pliers to remove it.”[\\[6\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-6)X [Expert Source](https:\/\/www.wikihow.com\/wikiHow:Delivering-a-Trustworthy-Experience) [![Dave Jones](https:\/\/www.wikihow.com\/images\/thumb\/b\/b4\/Dave_Jones.png\/-crop-100-100-100px-Dave_Jones.png)Dave Jones Master Plumber, Roto-Rooter Plumbing & Water Cleanup](https:\/\/www.wikihow.com\/Author\/Dave-Jones) Expert Interview\n   \n   - This nut holds down the cartridge, a metal and plastic piece inside the handle that turns the water on and off and controls the water flow. Some models may not have a nut.\n   - If the nut won’t come off, apply [penetrating oil](https:\/\/www.amazon.com\/s?k=penetrating+oil&crid=1Q5XE2PIVE73U&sprefix=penetrating+oil%2Caps%2C110&ref=nb_sb_noss_1&tag=wikihow10327773-20) around the screw and let it soak for 10 minutes before trying again.\n4. [![Step 4 Pull out the cartridge and inspect it and the O-ring for damage.](https:\/\/www.wikihow.com\/images\/thumb\/2\/2d\/Fix-a-Leaky-Faucet-Handle-Step-4-Version-3.jpg\/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-4-Version-3.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#\/Image:Fix-a-Leaky-Faucet-Handle-Step-4-Version-3.jpg)\n   4\n   **Pull out the cartridge and inspect it and the O-ring for damage.** The O-ring is a piece of rubber that wraps around the bottom of the cartridge. If the O-ring is worn, Jones says to take it to the hardware store to match it with a new one. If the cartridge is broken, you may have to get “a new replacement cartridge from the faucet’s manufacturer.”[\\[7\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-7)X [Expert Source](https:\/\/www.wikihow.com\/wikiHow:Delivering-a-Trustworthy-Experience) [![Dave Jones](https:\/\/www.wikihow.com\/images\/thumb\/b\/b4\/Dave_Jones.png\/-crop-100-100-100px-Dave_Jones.png)Dave Jones Master Plumber, Roto-Rooter Plumbing & Water Cleanup](https:\/\/www.wikihow.com\/Author\/Dave-Jones) Expert Interview\n   \n   - Jones recommends shining “a flashlight down into the hole that the cartridge came out of. Inspect for debris and if you see any, remove it with your finger or a needle nose pliers.”[\\[8\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-8)X [Expert Source](https:\/\/www.wikihow.com\/wikiHow:Delivering-a-Trustworthy-Experience) [![Dave Jones](https:\/\/www.wikihow.com\/images\/thumb\/b\/b4\/Dave_Jones.png\/-crop-100-100-100px-Dave_Jones.png)Dave Jones Master Plumber, Roto-Rooter Plumbing & Water Cleanup](https:\/\/www.wikihow.com\/Author\/Dave-Jones) Expert Interview\n   - If possible, insert your finger into the handle hole. Pull out the rubber seat and spring inside to inspect them. If either are broken or worn, replace them.\n5. [![Step 5 Apply grease to the O-ring and cartridge and put them in the handle.](https:\/\/www.wikihow.com\/images\/thumb\/3\/33\/Fix-a-Leaky-Faucet-Handle-Step-8-Version-2.jpg\/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-8-Version-2.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#\/Image:Fix-a-Leaky-Faucet-Handle-Step-8-Version-2.jpg)\n   5\n   **Apply grease to the O-ring and cartridge and put them in the handle.** Place the [O-ring](https:\/\/www.amazon.com\/s?k=cartridge+faucet+o+ring&crid=2TD9CBSCRT0GL&sprefix=cartridge+faucet+o+ring%2Caps%2C130&ref=nb_sb_noss_2&tag=wikihow10327773-20) on the open edge of the cartridge and use your fingers to roll it down to the groove near the middle. Apply [waterproof plumber’s grease](https:\/\/www.amazon.com\/s?k=waterproof+plumbers+grease&crid=OIU2AN1TJRM0&sprefix=waterproof+plumbers%2Caps%2C108&ref=nb_sb_ss_ts-doa-p_1_19&tag=wikihow10327773-20) along the outside of the O ring and on the bottom of the cartridge. Insert the cartridge into the handle hole in the faucet.[\\[9\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-9) X Research source\n6. [![Step 6 Reassemble the faucet and turn on the water valves.](https:\/\/www.wikihow.com\/images\/thumb\/f\/fd\/Fix-a-Leaky-Faucet-Handle-Step-10-Version-2.jpg\/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-10-Version-2.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#\/Image:Fix-a-Leaky-Faucet-Handle-Step-10-Version-2.jpg)\n   6\n   **Reassemble the faucet and turn on the water valves.** Use your adjustable wrench to tighten the nut around the top of the cartridge. Attach the handle, screw it on, then replace the decorative cap. Turn on the water supply under the sink, then unplug the drain and run the water for a few seconds to make sure the faucet has stopped leaking.[\\[10\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-10) X Research source\n   \n   - Jones recommends checking “the action of the faucet handle to make sure it moves freely.”[\\[11\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-11)X [Expert Source](https:\/\/www.wikihow.com\/wikiHow:Delivering-a-Trustworthy-Experience) [![Dave Jones](https:\/\/www.wikihow.com\/images\/thumb\/b\/b4\/Dave_Jones.png\/-crop-100-100-100px-Dave_Jones.png)Dave Jones Master Plumber, Roto-Rooter Plumbing & Water Cleanup](https:\/\/www.wikihow.com\/Author\/Dave-Jones) Expert Interview\n   - If your faucet keeps leaking, you may need to [replace the cartridge](https:\/\/www.amazon.com\/s?k=cartridge+faucet+repair+kit&crid=3RXKJ751IWFE0&sprefix=cartridge+faucet+repair+kit%2Caps%2C139&ref=nb_sb_noss_1&tag=wikihow10327773-20). Follow the same steps as above to access the cartridge, then install the new one.\n   - If you already replaced the cartridge and the handle still leaks, you may have to [replace the faucet](https:\/\/www.wikihow.com\/Install-a-Faucet \"Install a Faucet\").\n\nSection 2 of 8:\n\n### Fixing a Leaky Compression Faucet\n\n[![PDF download](https:\/\/www.wikihow.com\/extensions\/wikihow\/socialstamp\/images\/icon-pdf.svg) Download Article](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle)\n\n1. [![Step 1 Turn off the hot water first.](https:\/\/www.wikihow.com\/images\/thumb\/4\/41\/Fix-a-Leaky-Faucet-Handle-Step-7-Version-6.jpg\/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-7-Version-6.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#\/Image:Fix-a-Leaky-Faucet-Handle-Step-7-Version-6.jpg)\n   1\n   **Turn off the hot water first.** Find the water shut-off valves under the sink and turn the left valve clockwise to turn off the hot water. If the faucet stops leaking, that means the hot water handle is the source of the leak, so that’s the side you’ll need to repair. If the faucet keeps leaking, the cold water handle is to blame.[\\[12\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-12) X Research source\n   \n   - Even if you’re sure the leak is coming from the hot water side, it’s a good idea to turn off the cold water, too—just to avoid getting sprayed if you accidentally turn on the cold water tap.\n   - Close the sink drain or cover it with a small towel. That way, if you drop a screw or another small piece, it can’t go down the drain.\n2. [![Step 2 Locate and remove the handle screw.](https:\/\/www.wikihow.com\/images\/thumb\/f\/f0\/Fix-a-Leaky-Faucet-Handle-Step-8-Version-5.jpg\/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-8-Version-5.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#\/Image:Fix-a-Leaky-Faucet-Handle-Step-8-Version-5.jpg)\n   2\n   **Locate and remove the handle screw.** On some compression faucets, the handle has a decorative cap covering the screw that holds the handle in place. Use a flat screwdriver to pry this cap off so you can access the screw.[\\[13\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-13) X Research source\n   \n   - If your faucet has a grip that extends out from the base of the handle, you may need to unscrew that grip to access the screw.\n   - Once you locate the screw, use a screwdriver or Allen wrench to remove it, depending on the type of screw you find. Then, pull off the handle.\n3. [![Step 3 Loosen the retaining nut with an adjustable wrench.](https:\/\/www.wikihow.com\/images\/thumb\/3\/34\/Fix-a-Leaky-Faucet-Handle-Step-9-Version-5.jpg\/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-9-Version-5.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#\/Image:Fix-a-Leaky-Faucet-Handle-Step-9-Version-5.jpg)\n   3\n   **Loosen the retaining nut with an adjustable wrench.** At the base of the handle, you should find a large nut holding the handle in place. Turn the nut to the right to loosen it. This will loosen the handle assembly enough for you to remove it.[\\[14\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-14) X Research source\n   \n   - On some faucets, you may be able to loosen the nut by hand.\n4. [![Step 4 Pull the valve stem out of its seat.](https:\/\/www.wikihow.com\/images\/thumb\/e\/e0\/Fix-a-Leaky-Faucet-Handle-Step-10-Version-3.jpg\/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-10-Version-3.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#\/Image:Fix-a-Leaky-Faucet-Handle-Step-10-Version-3.jpg)\n   4\n   **Pull the valve stem out of its seat.** The valve stem is the part of the handle that sits down in the hole after you remove the handle itself. You may be able to pull the stem out by hand—just grab it by hand and lift straight up. But if it’s too difficult, you may need to grip the stem with a wrench and turn counterclockwise to loosen it.[\\[15\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-15) X Research source\n5. [![Step 5 Inspect the washer, packing washer, and valve seat for damage.](https:\/\/www.wikihow.com\/images\/thumb\/4\/46\/Fix-a-Leaky-Faucet-Handle-Step-11-Version-3.jpg\/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-11-Version-3.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#\/Image:Fix-a-Leaky-Faucet-Handle-Step-11-Version-3.jpg)\n   5\n   **Inspect the washer, packing washer, and valve seat for damage.** Look at the washer on the bottom of the valve stem—this is one of the most likely causes of a leak in a compression faucet.[\\[16\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-16) X Research source     To replace this washer, unscrew the screw at the bottom of the stem and use a screwdriver to pry off the old washer. Coat the new washer in waterproof grease, push it into place, and replace the screw.[\\[17\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-17) X Research source\n   \n   - Pop off the old O-rings as well. Get a new O-ring that’s exactly the same size, coat it in waterproof grease, and slide it into place.[\\[18\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-18) X Research source\n   - Run your finger inside the hole where the valve stem sits. The part the stem sits on is called the retainer or seat. If it feels rough or pitted, use a seat wrench to pull it out, then replace it with a new one.\n6. [![Step 6 Reassemble the handle.](https:\/\/www.wikihow.com\/images\/thumb\/f\/f8\/Fix-a-Leaky-Faucet-Handle-Step-12-Version-3.jpg\/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-12-Version-3.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#\/Image:Fix-a-Leaky-Faucet-Handle-Step-12-Version-3.jpg)\n   6\n   **Reassemble the handle.** Working backwards, replace the valve stem, then tighten the retaining nut. Replace the handle and tighten the handle screw, then pop the decorative cap back into place or screw in the handle grip.[\\[19\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-19) X Research source\n\nSection 3 of 8:\n\n### Fixing a Leaky Ball Faucet\n\n[![PDF download](https:\/\/www.wikihow.com\/extensions\/wikihow\/socialstamp\/images\/icon-pdf.svg) Download Article](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle)\n\n1. [![Step 1 Unscrew the faucet handle and remove it.](https:\/\/www.wikihow.com\/images\/thumb\/6\/66\/Fix-a-Leaky-Faucet-Handle-Step-13.jpg\/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-13.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#\/Image:Fix-a-Leaky-Faucet-Handle-Step-13.jpg)\n   1\n   **Unscrew the faucet handle and remove it.** Look at the base of the handle to find the screw holding the handle in place. Use an Allen wrench or hex-key wrench to loosen this screw, then pull the handle to remove it.[\\[20\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-20) X Research source\n   \n   - There may be a small cover over the screw—if there is, pry off the cover to access the screw.[\\[21\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-21) X Research source\n   - Place the handle somewhere safe so it doesn’t get damaged.\n2. [![Step 2 Try tightening the ball cap under the handle to see if it fixes the leak.](https:\/\/www.wikihow.com\/images\/thumb\/8\/86\/Fix-a-Leaky-Faucet-Handle-Step-14.jpg\/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-14.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#\/Image:Fix-a-Leaky-Faucet-Handle-Step-14.jpg)\n   2\n   **Try tightening the ball cap under the handle to see if it fixes the leak.** Sometimes the ball that the handle rotates on can be loose. Use your fingers to turn this ball clockwise, then turn on the faucet to see if that fixed the leak. If it did, you’re finished. If not, keep going.[\\[22\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-22) X Research source\n   \n   - Just use your hands to tighten the ball—don’t force it with a tool or you could damage it.\n3. [![Step 3 Turn off the hot and cold water.](https:\/\/www.wikihow.com\/images\/thumb\/e\/ec\/Fix-a-Leaky-Faucet-Handle-Step-15.jpg\/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-15.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#\/Image:Fix-a-Leaky-Faucet-Handle-Step-15.jpg)\n   3\n   **Turn off the hot and cold water.** Look under the sink to find the hot and cold water shut-off valves. Turn both of them clockwise to turn off all of the water to the sink.[\\[23\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-23) X Research source\n   \n   - Ball faucets only have one handle that controls the hot and cold water, so you don’t need to determine whether the hot or cold side is leaking.\n4. [![Step 4 Unscrew the ball cap and lift off the cap and assembly.](https:\/\/www.wikihow.com\/images\/thumb\/5\/57\/Fix-a-Leaky-Faucet-Handle-Step-16.jpg\/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-16.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#\/Image:Fix-a-Leaky-Faucet-Handle-Step-16.jpg)\n   4\n   **Unscrew the ball cap and lift off the cap and assembly.** Use pliers to remove the cap from beneath the handle.[\\[24\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-24) X Research source     Under the cap on a ball faucet, you’ll find a cam, a cam gasket, and the ball that allows the handle to move back and forth and side to side. Pull all of these out and set aside everything except the ball.[\\[25\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-25) X Research source\n   \n   - You may need a special tool to remove the cam—this should be included in your faucet repair kit.[\\[26\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-26) X Research source\n5. [![Step 5 Replace the seats and springs on the ball.](https:\/\/www.wikihow.com\/images\/thumb\/1\/1e\/Fix-a-Leaky-Faucet-Handle-Step-17.jpg\/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-17.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#\/Image:Fix-a-Leaky-Faucet-Handle-Step-17.jpg)\n   5\n   **Replace the seats and springs on the ball.** When you look at the bottom of the ball, you should see two small springs that are held in place by two springs. Carefully remove those springs and seats with needle-nose pliers or pry them off with the tip of your screwdriver, then replace them with new ones from your [ball faucet repair kit](https:\/\/www.amazon.com\/s?k=ball+faucet+repair+kit&crid=33DFIC4Q9I0MK&sprefix=ball+faucet+repair+kit%2Caps%2C137&ref=nb_sb_noss_1&tag=wikihow10327773-20).[\\[27\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-27) X Research source\n   \n   - Use a cloth or your fingers to clean away any dirt or grime from the bottom of the ball.\n   - Follow the instructions in the repair kit for replacing the springs.\n6. [![Step 6 Put new O-rings under the spout.](https:\/\/www.wikihow.com\/images\/thumb\/e\/ea\/Fix-a-Leaky-Faucet-Handle-Step-18.jpg\/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-18.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#\/Image:Fix-a-Leaky-Faucet-Handle-Step-18.jpg)\n   6\n   **Put new O-rings under the spout.** Pull up on the spout to remove it, then look in the hole for two rubber O-rings. Rub a little waterproof grease onto your new O-rings, then press them into place.[\\[28\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-28) X Research source\n   \n   - Old O-rings are a common cause for leaky faucets.\n7. [![Step 7 Put everything back together and check for leaks.](https:\/\/www.wikihow.com\/images\/thumb\/b\/b4\/Fix-a-Leaky-Faucet-Handle-Step-19.jpg\/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-19.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#\/Image:Fix-a-Leaky-Faucet-Handle-Step-19.jpg)\n   7\n   **Put everything back together and check for leaks.** Working backwards, replace the spout, then the ball, cam gasket, cam, and cap that covers it all. Once the assembly is in place, replace the handle and screw it back on.[\\[29\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-29) X Research source\n   \n   - Some kits will come with a new cam gasket and cap—if so, use these and discard the old ones.[\\[30\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-30) X Research source\n   - Turn on the water and check whether the leak is fixed. If the handle is still leaking, you’ll probably need to replace the faucet.\n\nSection 4 of 8:\n\n### Fixing a Leaky Disk Faucet\n\n[![PDF download](https:\/\/www.wikihow.com\/extensions\/wikihow\/socialstamp\/images\/icon-pdf.svg) Download Article](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle)\n\n1. [![Step 1 Turn off the hot and cold water.](https:\/\/www.wikihow.com\/images\/thumb\/f\/f5\/Fix-a-Leaky-Faucet-Handle-Step-20.jpg\/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-20.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#\/Image:Fix-a-Leaky-Faucet-Handle-Step-20.jpg)\n   1\n   **Turn off the hot and cold water.** Find the hot and cold water shut-off valves under the sink and turn them both clockwise to close them. Turn on the faucet to make sure the water is completely shut off before you start working on the faucet.[\\[31\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-31) X Research source\n2. [![Step 2 Unscrew the handle and remove the handle and body cover.](https:\/\/www.wikihow.com\/images\/thumb\/d\/d7\/Fix-a-Leaky-Faucet-Handle-Step-21.jpg\/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-21.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#\/Image:Fix-a-Leaky-Faucet-Handle-Step-21.jpg)\n   2\n   **Unscrew the handle and remove the handle and body cover.** Push the handle upward and look at the base of the handle for the setscrew that holds the handle in place. Unscrew that, then pull up on the handle to remove it.[\\[32\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-32) X Research source\n   \n   - Also, remove the cap that covers the disk assembly, called the escutcheon cap.[\\[33\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-33) X Research source\n3. [![Step 3 Unscrew the mounting screws and remove the disk assembly.](https:\/\/www.wikihow.com\/images\/thumb\/2\/2c\/Fix-a-Leaky-Faucet-Handle-Step-22.jpg\/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-22.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#\/Image:Fix-a-Leaky-Faucet-Handle-Step-22.jpg)\n   3\n   **Unscrew the mounting screws and remove the disk assembly.** Under the cap, you’ll see a ceramic disk assembly held in place by two mounting screws. Remove these screws, then pull up on the disk to remove it.[\\[34\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-34) X Research source\n   \n   - Use a cloth or your fingers to wipe away any dirt on the bottom of the disk after you pull it out.\n4. [![Step 4 Replace the rubber seals around the cylinder openings.](https:\/\/www.wikihow.com\/images\/thumb\/5\/51\/Fix-a-Leaky-Faucet-Handle-Step-23.jpg\/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-23.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#\/Image:Fix-a-Leaky-Faucet-Handle-Step-23.jpg)\n   4\n   **Replace the rubber seals around the cylinder openings.** Pull off the old seals on the cylinders, then rinse the assembly to clean out the cylinders. Then, install the new seals from your [repair kit](https:\/\/www.amazon.com\/s?k=disk+faucet+repair+kit&crid=2VT558HKZ8AN5&sprefix=disk+faucet+repair+kit%2Caps%2C133&ref=nb_sb_noss&tag=wikihow10327773-20).[\\[35\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-35) X Research source\n   \n   - If the cylinders are really dirty, rinse them with white vinegar, then gently scrub them with a soft scouring pad to clean them.[\\[36\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-36) X Research source\n5. [![Step 5 Work backwards to reassemble the faucet.](https:\/\/www.wikihow.com\/images\/thumb\/f\/f8\/Fix-a-Leaky-Faucet-Handle-Step-24.jpg\/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-24.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#\/Image:Fix-a-Leaky-Faucet-Handle-Step-24.jpg)\n   5\n   **Work backwards to reassemble the faucet.** Push the disk assembly back into place and replace the mounting screws. Replace the cap, then put the handle back on and screw in the setscrew.[\\[37\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-37) X Research source\n   \n   - Turn on the water slowly and check to see if the leak has stopped. Turning the water on too quickly can crack the ceramic disk.[\\[38\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-38) X Research source Turning the water on too quickly can crack the ceramic disk.\n   - If you’re sure you assembled everything correctly but the handle is still leaking, you’ll probably need to replace the faucet.\n\nSection 5 of 8:\n\n### Types of Faucets\n\n[![PDF download](https:\/\/www.wikihow.com\/extensions\/wikihow\/socialstamp\/images\/icon-pdf.svg) Download Article](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle)\n\n1. [![The 4 types of faucets are compression, cartridge, ball, and disk.](https:\/\/www.wikihow.com\/images\/thumb\/d\/d9\/Fix-a-Leaky-Faucet-Handle-Step-25.jpg\/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-25.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#\/Image:Fix-a-Leaky-Faucet-Handle-Step-25.jpg)\n   **The 4 types of faucets are compression, cartridge, ball, and disk.** Each has a unique interior assembly. They can be a little hard to distinguish without disassembling the faucet, but these tips can help you tell them apart:\n   \n   - **Cartridge faucets** can have one or two handles. They’re very easy to turn.\n   - **Compression faucets** aren’t as common anymore but can still be found on older sinks. They always have 2 handles and require some pressure to turn them.\n   - **Ball faucets** have a single handle that sits on a dome-shaped base, or cap.\n   - **Disk faucets** have a single handle that sits on a wide cylinder.\n\nSection 6 of 8:\n\n### Causes of Leaky Faucet Handles\n\n[![PDF download](https:\/\/www.wikihow.com\/extensions\/wikihow\/socialstamp\/images\/icon-pdf.svg) Download Article](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle)\n\n1. [![A leaky faucet handle is caused by a worn cartridge or O-ring.](https:\/\/www.wikihow.com\/images\/thumb\/f\/fb\/Fix-a-Leaky-Faucet-Handle-Step-7-Version-5.jpg\/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-7-Version-5.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#\/Image:Fix-a-Leaky-Faucet-Handle-Step-7-Version-5.jpg)\n   **A leaky faucet handle is caused by a worn cartridge or O-ring.** Jones says “a leaky modern faucet handle, like those on a bathroom sink, is caused by a worn faucet cartridge. On older faucets, the leak is usually caused by a worn washer or O-ring.”[\\[39\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-39)X [Expert Source](https:\/\/www.wikihow.com\/wikiHow:Delivering-a-Trustworthy-Experience) [![Dave Jones](https:\/\/www.wikihow.com\/images\/thumb\/b\/b4\/Dave_Jones.png\/-crop-100-100-100px-Dave_Jones.png)Dave Jones Master Plumber, Roto-Rooter Plumbing & Water Cleanup](https:\/\/www.wikihow.com\/Author\/Dave-Jones) Expert Interview  If your handle is [leaking](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet \"Fix a Leaky Faucet\") from the tap, it might be caused by:[\\[40\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-40) X Research source\n   \n   - A corroded valve seat (the rubber ring underneath the cartridge)\n   - A loose or damaged washer\n   - Worn out inlet and outlet seals (inside of ceramic disk faucet handles)\n\nSection 7 of 8:\n\n### Preventing Sink Faucet Leaks\n\n[![PDF download](https:\/\/www.wikihow.com\/extensions\/wikihow\/socialstamp\/images\/icon-pdf.svg) Download Article](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle)\n\n1. [![Step 1 Inspect your sink for leaks regularly.](https:\/\/www.wikihow.com\/images\/thumb\/1\/16\/Fix-a-Leaky-Faucet-Handle-Step-8-Version-4.jpg\/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-8-Version-4.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#\/Image:Fix-a-Leaky-Faucet-Handle-Step-8-Version-4.jpg)\n   1\n   **Inspect your sink for leaks regularly.** A leaky faucet can waste water and increase your water bills. To check for leaks, examine the outside of the faucet, its gaskets, and the fittings of the pipes under your sinks to make sure there aren’t any surface leaks.[\\[41\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-41) X [Trustworthy Source](https:\/\/www.wikihow.com\/wikiHow:Delivering-a-Trustworthy-Experience) United States Environmental Protection Agency Independent U.S. government agency responsible for promoting safe environmental practices [Go to source](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle)\n   \n   - When you notice a component is broken or damaged, replace it immediately.\n2. [![Step 2 Descale your faucet once a month to avoid mineral buildup.](https:\/\/www.wikihow.com\/images\/thumb\/a\/ab\/Fix-a-Leaky-Faucet-Handle-Step-9-Version-4.jpg\/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-9-Version-4.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#\/Image:Fix-a-Leaky-Faucet-Handle-Step-9-Version-4.jpg)\n   2\n   **Descale your faucet once a month to avoid mineral buildup.** Vinegar can help prevent limescale and other mineral deposits from damaging your faucet’s components. Fill a plastic bag with equal parts water and vinegar, secure it around the faucet head, and let it soak for 30 minutes to an hour. Scrub the rest of the faucet with the vinegar solution and dish soap.[\\[42\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-42) X Research source\n   \n   - Remove the bag and brush the head with a toothbrush or cleaning brush and dish soap. Run the faucet to dislodge anything inside, then rinse and dry the area.\n\nSection 8 of 8:\n\n### When to Call a Pro\n\n[![PDF download](https:\/\/www.wikihow.com\/extensions\/wikihow\/socialstamp\/images\/icon-pdf.svg) Download Article](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle)\n\n1. [![Call a plumber if you can’t fix the problem or the leak gets worse.](https:\/\/www.wikihow.com\/images\/thumb\/b\/b6\/Fix-a-Leaky-Faucet-Handle-Step-29.jpg\/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-29.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#\/Image:Fix-a-Leaky-Faucet-Handle-Step-29.jpg)\n   **Call a plumber if you can’t fix the problem or the leak gets worse.** If you’ve tried to fix your faucet handle but it’s still leaking, or if you’re not comfortable taking on a project like this, call a plumber to help you handle the problem. Also, if the water has damaged the area around your sink, it’s a good idea to contact a professional like a plumber, contractor, or mold remediation specialist to make sure there aren’t underlying problems that will worsen over time.\n\n## Expert Q\\&A\nSearch\n\n[Add New Question]()\n\n- Question\n  \n  Why does my faucet leak from the handle?\n  \n  [![Dave Jones](https:\/\/www.wikihow.com\/images\/thumb\/b\/b4\/Dave_Jones.png\/-crop-200-200-200px-Dave_Jones.png)](https:\/\/www.wikihow.com\/Author\/Dave-Jones)\n  \n  [Dave Jones](https:\/\/www.wikihow.com\/Author\/Dave-Jones)    \n   Master Plumber, Roto-Rooter Plumbing & Water Cleanup\n  \n  Dave Jones is a Professional Plumber and the Midwest Regional Vice President at Roto-Rooter Plumbing & Water Cleanup. In 1992, Jones joined Roto-Rooter as a drain service technician at the age of 18. Since then, he has risen through the ranks into positions of increasing authority. Dave served as general manager of Roto-Rooter’s Charlotte, North Carolina, and Atlanta, Georgia branches before being promoted to Contractor Area Manager and later to Regional Vice President. Dave holds Master Plumber Licenses in Pennsylvania, North Carolina, and Georgia.\n  \n  [![Dave Jones](https:\/\/www.wikihow.com\/images\/thumb\/b\/b4\/Dave_Jones.png\/-crop-200-200-200px-Dave_Jones.png)](https:\/\/www.wikihow.com\/Author\/Dave-Jones)\n  \n  [Dave Jones](https:\/\/www.wikihow.com\/Author\/Dave-Jones)\n  \n  Master Plumber, Roto-Rooter Plumbing & Water Cleanup\n  \n  Expert Answer\n  \n  It's almost always the O-ring, which is the plastic gasket inside of the cartridge. That thing can wear down over time, and it's usually the main problem when there's a leak.\n  \n  **Thanks! We're glad this was helpful.**  \n   **Thank you for your feedback.**  \n    If wikiHow has helped you, please consider a small contribution to support us in helping more readers like you. We’re committed to providing the world with free how-to resources, and even \\$1 helps us in our mission.  [Support wikiHow](https:\/\/www.wikihow.com\/wikiHow:Contribute)\n  \n  [Yes](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle) [No](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle)\n  \n  [Not Helpful 1](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle) [Helpful 16](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle)\n- Question\n  \n  Where do I get the replacement O-ring?\n  \n  [![Dave Jones](https:\/\/www.wikihow.com\/images\/thumb\/b\/b4\/Dave_Jones.png\/-crop-200-200-200px-Dave_Jones.png)](https:\/\/www.wikihow.com\/Author\/Dave-Jones)\n  \n  [Dave Jones](https:\/\/www.wikihow.com\/Author\/Dave-Jones)    \n   Master Plumber, Roto-Rooter Plumbing & Water Cleanup\n  \n  Dave Jones is a Professional Plumber and the Midwest Regional Vice President at Roto-Rooter Plumbing & Water Cleanup. In 1992, Jones joined Roto-Rooter as a drain service technician at the age of 18. Since then, he has risen through the ranks into positions of increasing authority. Dave served as general manager of Roto-Rooter’s Charlotte, North Carolina, and Atlanta, Georgia branches before being promoted to Contractor Area Manager and later to Regional Vice President. Dave holds Master Plumber Licenses in Pennsylvania, North Carolina, and Georgia.\n  \n  [![Dave Jones](https:\/\/www.wikihow.com\/images\/thumb\/b\/b4\/Dave_Jones.png\/-crop-200-200-200px-Dave_Jones.png)](https:\/\/www.wikihow.com\/Author\/Dave-Jones)\n  \n  [Dave Jones](https:\/\/www.wikihow.com\/Author\/Dave-Jones)\n  \n  Master Plumber, Roto-Rooter Plumbing & Water Cleanup\n  \n  Expert Answer\n  \n  You can get them from the hardware store. There are all sorts of different O-ring sizes, so take the original ring with you to the store so you can find an identical one.\n  \n  **Thanks! We're glad this was helpful.**  \n   **Thank you for your feedback.**  \n    If wikiHow has helped you, please consider a small contribution to support us in helping more readers like you. We’re committed to providing the world with free how-to resources, and even \\$1 helps us in our mission.  [Support wikiHow](https:\/\/www.wikihow.com\/wikiHow:Contribute)\n  \n  [Yes](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle) [No](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle)\n  \n  [Not Helpful 3](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle) [Helpful 9](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle)\n- Question\n  \n  How do I find a replacement cartridge?\n  \n  [![Dave Jones](https:\/\/www.wikihow.com\/images\/thumb\/b\/b4\/Dave_Jones.png\/-crop-200-200-200px-Dave_Jones.png)](https:\/\/www.wikihow.com\/Author\/Dave-Jones)\n  \n  [Dave Jones](https:\/\/www.wikihow.com\/Author\/Dave-Jones)    \n   Master Plumber, Roto-Rooter Plumbing & Water Cleanup\n  \n  Dave Jones is a Professional Plumber and the Midwest Regional Vice President at Roto-Rooter Plumbing & Water Cleanup. In 1992, Jones joined Roto-Rooter as a drain service technician at the age of 18. Since then, he has risen through the ranks into positions of increasing authority. Dave served as general manager of Roto-Rooter’s Charlotte, North Carolina, and Atlanta, Georgia branches before being promoted to Contractor Area Manager and later to Regional Vice President. Dave holds Master Plumber Licenses in Pennsylvania, North Carolina, and Georgia.\n  \n  [![Dave Jones](https:\/\/www.wikihow.com\/images\/thumb\/b\/b4\/Dave_Jones.png\/-crop-200-200-200px-Dave_Jones.png)](https:\/\/www.wikihow.com\/Author\/Dave-Jones)\n  \n  [Dave Jones](https:\/\/www.wikihow.com\/Author\/Dave-Jones)\n  \n  Master Plumber, Roto-Rooter Plumbing & Water Cleanup\n  \n  Expert Answer\n  \n  You may have to Inspect your faucet carefully to find its brand name and model number. Once you know, visit the manufacturer’s website or look up their customer service phone number. Some brands guarantee their faucets for life and will supply replacement cartridges free of charge if you contact them directly. Otherwise, you can just buy one from them.\n  \n  **Thanks! We're glad this was helpful.**  \n   **Thank you for your feedback.**  \n    If wikiHow has helped you, please consider a small contribution to support us in helping more readers like you. We’re committed to providing the world with free how-to resources, and even \\$1 helps us in our mission.  [Support wikiHow](https:\/\/www.wikihow.com\/wikiHow:Contribute)\n  \n  [Yes](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle) [No](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle)\n  \n  [Not Helpful 0](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle) [Helpful 12](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle)\n\nAsk a Question\n\n200 characters left\n\nInclude your email address to get a message when this question is answered.\n\n[Submit]()\n\nAdvertisement\n## Video\n## Tips\nSubmit a Tip\n\nAll tip submissions are carefully reviewed before being published\n\nName\n\nPlease provide your name and last initial\n\n[Submit](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle)\n\nThanks for submitting a tip for review\\!\n\n## Things You’ll Need\n- Utility knife or flat-head screwdriver\n- Allen wrench or screwdriver\n- [Penetrating oil](https:\/\/www.amazon.com\/s?k=penetrating+oil&crid=1Q5XE2PIVE73U&sprefix=penetrating+oil%2Caps%2C110&ref=nb_sb_noss_1&tag=wikihow10327773-20) (optional)\n- [Waterproof plumber’s grease](https:\/\/www.amazon.com\/s?k=waterproof+plumbers+grease&crid=OIU2AN1TJRM0&sprefix=waterproof+plumbers%2Caps%2C108&ref=nb_sb_ss_ts-doa-p_1_19&tag=wikihow10327773-20)\n- Replacement O-ring, cartridge, or a faucet repair kit\n\n## You Might Also Like\n[![Fix a Leaky Bathroom Sink Faucet with a Single Handle](https:\/\/www.wikihow.com\/images\/thumb\/b\/bf\/Fix-a-Leaky-Bathroom-Sink-Faucet-with-a-Single-Handle-Step-19-Version-2.jpg\/-crop-342-184-245px-Fix-a-Leaky-Bathroom-Sink-Faucet-with-a-Single-Handle-Step-19-Version-2.jpg.webp) How to Fix a Leaky Single-Handle Sink Faucet 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![](https:\/\/www.wikihow.com\/images\/thumb\/d\/d6\/Fix-a-Leaky-Hand-Held-Shower-Head-Step-13-Version-2.jpg\/-crop-342-184-245px-Fix-a-Leaky-Hand-Held-Shower-Head-Step-13-Version-2.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Hand-Held-Shower-Head)\n\nAdvertisement\n\n## References\n1. [↑](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_ref-1) <https:\/\/www.thisoldhouse.com\/kitchens\/21017315\/how-to-repair-a-leaky-kitchen-faucet>\n2. [↑](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_ref-2) Dave Jones. Master Plumber, Roto-Rooter Plumbing & Water Cleanup. Expert Interview\n3. [↑](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_ref-3) <https:\/\/www.thisoldhouse.com\/kitchens\/21097141\/how-to-stop-kitchen-faucet-leaks>\n4. [↑](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_ref-4) <https:\/\/youtu.be\/YqwTCP6ktWc?t=85>\n5. [↑](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_ref-5) <https:\/\/www.thisoldhouse.com\/kitchens\/21017315\/how-to-repair-a-leaky-kitchen-faucet>\n6. [↑](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_ref-6) Dave Jones. Master Plumber, Roto-Rooter Plumbing & Water Cleanup. Expert Interview\n7. [↑](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_ref-7) Dave Jones. Master Plumber, Roto-Rooter Plumbing & Water Cleanup. Expert Interview\n8. [↑](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_ref-8) Dave Jones. Master Plumber, Roto-Rooter Plumbing & Water Cleanup. Expert Interview\n9. [↑](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_ref-9) <https:\/\/www.familyhandyman.com\/plumbing\/faucet-repair\/how-to-repair-a-kitchen-faucet\/view-all\/>\n\n[More References (33)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#aiinfo)\n\n1. [↑](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_ref-10) <https:\/\/todayshomeowner.com\/plumbing\/video\/repairing-a-leaky-faucet\/>\n2. [↑](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_ref-11) Dave Jones. Master Plumber, Roto-Rooter Plumbing & Water Cleanup. Expert Interview\n3. [↑](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_ref-12) <https:\/\/www.ose.nm.gov\/FixALeak\/PDF\/DWAD_2015.pdf>\n4. [↑](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_ref-13) <https:\/\/www.ose.nm.gov\/FixALeak\/PDF\/DWAD_2015.pdf>\n5. [↑](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_ref-14) <https:\/\/www.ose.nm.gov\/FixALeak\/PDF\/DWAD_2015.pdf>\n6. [↑](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_ref-15) <https:\/\/www.ose.nm.gov\/FixALeak\/PDF\/DWAD_2015.pdf>\n7. [↑](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_ref-16) <https:\/\/www.thisoldhouse.com\/kitchens\/21097141\/how-to-stop-kitchen-faucet-leaks>\n8. [↑](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_ref-17) <https:\/\/www.ose.nm.gov\/FixALeak\/PDF\/DWAD_2015.pdf>\n9. [↑](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_ref-18) <https:\/\/www.thisoldhouse.com\/kitchens\/21097141\/how-to-stop-kitchen-faucet-leaks>\n10. [↑](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_ref-19) <https:\/\/www.ose.nm.gov\/FixALeak\/PDF\/DWAD_2015.pdf>\n11. [↑](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_ref-20) <https:\/\/www.ose.nm.gov\/FixALeak\/PDF\/DWAD_2015.pdf>\n12. [↑](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_ref-21) <https:\/\/www.thisoldhouse.com\/kitchens\/21097141\/how-to-stop-kitchen-faucet-leaks>\n13. [↑](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_ref-22) <https:\/\/www.ose.nm.gov\/FixALeak\/PDF\/DWAD_2015.pdf>\n14. [↑](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_ref-23) <https:\/\/www.ose.nm.gov\/FixALeak\/PDF\/DWAD_2015.pdf>\n15. [↑](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_ref-24) <https:\/\/www.thisoldhouse.com\/kitchens\/21097141\/how-to-stop-kitchen-faucet-leaks>\n16. [↑](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_ref-25) <https:\/\/www.ose.nm.gov\/FixALeak\/PDF\/DWAD_2015.pdf>\n17. [↑](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_ref-26) <https:\/\/www.thisoldhouse.com\/kitchens\/21097141\/how-to-stop-kitchen-faucet-leaks>\n18. [↑](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_ref-27) <https:\/\/www.ose.nm.gov\/FixALeak\/PDF\/DWAD_2015.pdf>\n19. [↑](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_ref-28) <https:\/\/www.ose.nm.gov\/FixALeak\/PDF\/DWAD_2015.pdf>\n20. [↑](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_ref-29) <https:\/\/www.ose.nm.gov\/FixALeak\/PDF\/DWAD_2015.pdf>\n21. [↑](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_ref-30) <https:\/\/www.thisoldhouse.com\/kitchens\/21097141\/how-to-stop-kitchen-faucet-leaks>\n22. [↑](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_ref-31) <https:\/\/www.ose.nm.gov\/FixALeak\/PDF\/DWAD_2015.pdf>\n23. [↑](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_ref-32) <https:\/\/www.ose.nm.gov\/FixALeak\/PDF\/DWAD_2015.pdf>\n24. [↑](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_ref-33) <https:\/\/www.thisoldhouse.com\/kitchens\/21097141\/how-to-stop-kitchen-faucet-leaks>\n25. [↑](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_ref-34) <https:\/\/www.ose.nm.gov\/FixALeak\/PDF\/DWAD_2015.pdf>\n26. [↑](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_ref-35) <https:\/\/www.ose.nm.gov\/FixALeak\/PDF\/DWAD_2015.pdf>\n27. [↑](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_ref-36) <https:\/\/www.thisoldhouse.com\/kitchens\/21097141\/how-to-stop-kitchen-faucet-leaks>\n28. [↑](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_ref-37) <https:\/\/www.ose.nm.gov\/FixALeak\/PDF\/DWAD_2015.pdf>\n29. [↑](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_ref-38) Turning the water on too quickly can crack the ceramic disk.\n30. [↑](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_ref-39) Dave Jones. Master Plumber, Roto-Rooter Plumbing & Water Cleanup. Expert Interview\n31. [↑](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_ref-40) <https:\/\/www.rotorooter.com\/frequently-asked-questions\/faucets\/what-causes-a-leaky-faucet\/>\n32. [↑](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_ref-41) <https:\/\/www.epa.gov\/watersense\/fix-leak-week>\n33. [↑](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_ref-42) <https:\/\/www.bhg.com\/homekeeping\/house-cleaning\/tips\/how-to-clean-a-faucet-head\/>\n\n## About This Article\n![Dave Jones](https:\/\/www.wikihow.com\/images\/thumb\/b\/b4\/Dave_Jones.png\/-crop-100-100-100px-Dave_Jones.png)\n\nCo-authored by:\n\n[Dave Jones](https:\/\/www.wikihow.com\/Author\/Dave-Jones)\n\nMaster Plumber, Roto-Rooter Plumbing & Water Cleanup\n\nThis article was co-authored by [Dave Jones](https:\/\/www.wikihow.com\/Author\/Dave-Jones) and by wikiHow staff writer, [Amy Bobinger, BA](https:\/\/www.wikihow.com\/Author\/Amy-Bobinger-BA). Dave Jones is a Professional Plumber and the Midwest Regional Vice President at Roto-Rooter Plumbing & Water Cleanup. In 1992, Jones joined Roto-Rooter as a drain service technician at the age of 18. Since then, he has risen through the ranks into positions of increasing authority. Dave served as general manager of Roto-Rooter’s Charlotte, North Carolina, and Atlanta, Georgia branches before being promoted to Contractor Area Manager and later to Regional Vice President. Dave holds Master Plumber Licenses in Pennsylvania, North Carolina, and Georgia. This article has been viewed 233,029 times.\n\n5 votes - 60%\n\nCo-authors: 10\n\nUpdated: December 11, 2025\n\nViews: 233,029\n\nCategories: [Faucet Repairs](https:\/\/www.wikihow.com\/Category:Faucet-Repairs \"Category:Faucet Repairs\")\n\n[Article SummaryX](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#summary_wrapper)\n\nIf your faucet handle is leaking, you should be able to fix the issue yourself by replacing its O ring. First, turn off your water supply at the valve under the sink and open the faucet to drain any water from the pipe. When the water’s stopped, remove the faucet handle. Depending on the type you have, you may have to pull it straight up, unscrew it counterclockwise, or pry it off with a flat-head screwdriver. Once you’ve removed the handle, unscrew the nut underneath with a wrench. Under the nut, you should see the rubber O ring, which will probably be worn down. Replace the O ring with a new one, then screw the nut and faucet handle back on. Finally, open the faucet gradually to release any air bubbles until the water flows normally. For more tips, including how to unscrew a stiff nut, read on\\!\n\nDid this summary help you?\n\nYes\n\nNo\n\n[In other languages](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#other_languages)\n\n[Japanese](https:\/\/www.wikihow.jp\/%E8%9B%87%E5%8F%A3%E3%81%AE%E3%83%8F%E3%83%B3%E3%83%89%E3%83%AB%E3%81%AE%E6%B0%B4%E6%BC%8F%E3%82%8C%E3%82%92%E7%9B%B4%E3%81%99)\n\n- [Print](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle)\n- [Send fan mail to authors](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle)\n\nThanks to all authors for creating a page that has been read 233,029 times.\n\n## Reader Success Stories\n- ![Elizabeth Clark](https:\/\/www.wikihow.com\/images\/thumb\/f\/f5\/CommunityAvatar4.png\/-crop-72-72-72px-CommunityAvatar4.png)\n  \n  Elizabeth Clark\n  \n  Sep 18, 2022\n  \"Repairing a dripping faucet in our bathroom just became easier! Thank you for the step-by-step process and for the extra helpful side notes too! Keep up the awesome work & advice!\"...\" [more](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle)\n\n[Share your story](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle)\n\n[If you buy through links on our site, we may earn a commission](https:\/\/www.wikihow.com\/wikiHow:Content-Management#Sponsored-Content \"wikiHow:Content Management\").\n\n## Did this article help you?\nYes\n\nNo\n\nAdvertisement\n\nIf you buy through links on our site, we may [earn a commission](https:\/\/www.wikihow.com\/wikiHow:Content-Management#Sponsored-Content \"wikiHow:Content Management\").\n\nCookies make wikiHow better. By continuing to use our site, you agree to our [cookie policy](https:\/\/www.wikihow.com\/wikiHow:Cookie-Policy).\n\n![Dave Jones](https:\/\/www.wikihow.com\/images\/thumb\/b\/b4\/Dave_Jones.png\/-crop-100-100-100px-Dave_Jones.png)\n\nCo-authored by:\n\n[Dave Jones](https:\/\/www.wikihow.com\/Author\/Dave-Jones)\n\nMaster Plumber, Roto-Rooter Plumbing & Water Cleanup\n\n5 votes - 60%\n\nClick a star to vote\n\nCo-authors: 10\n\nUpdated: December 11, 2025\n\nViews: 233,029\n\n![Elizabeth Clark](https:\/\/www.wikihow.com\/images\/thumb\/f\/f5\/CommunityAvatar4.png\/-crop-72-72-72px-CommunityAvatar4.png)\n\nElizabeth Clark\n\nSep 18, 2022\n\n\"Repairing a dripping faucet in our bathroom just became easier! Thank you for the step-by-step process and for the extra helpful side notes too! Keep up the awesome work & advice!\"...\" [more](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle)\n\n[Share yours\\!](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle)\n\n### Quizzes & Games\n[![How Good Are My Survival Instincts Quiz](https:\/\/www.wikihow.com\/images\/thumb\/5\/5f\/Survive-on-a-Desert-Island-Step-11-Version-2.jpg\/-crop-127-140-127px-Survive-on-a-Desert-Island-Step-11-Version-2.jpg.webp) How Good Are My Survival Instincts Quiz![](https:\/\/www.wikihow.com\/images\/thumb\/5\/5f\/Survive-on-a-Desert-Island-Step-11-Version-2.jpg\/-crop-127-140-127px-Survive-on-a-Desert-Island-Step-11-Version-2.jpg)Take Quiz](https:\/\/www.wikihow.com\/Survival-Instinct-Quiz)\n\n[![Finish the Phrase Quiz](https:\/\/www.wikihow.com\/images\/thumb\/e\/ea\/Quiz-finish-the-phrase.png\/-crop-127-140-127px-Quiz-finish-the-phrase.png.webp) Finish the Phrase 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Please contact [support@wikihow.pro](mailto:support@wikihow.pro).  \n  \nwikiHow Pro and wikiHow Digital Downloads are intended only for your personal, non-commercial use. wikiHow, Inc. reserves the right to terminate subscriptions to wikiHow Pro at any time for any reason.\n\nSomething went wrong\n\n[Dismiss]()","attrs_readable_markdown":"[![PDF download](https:\/\/www.wikihow.com\/extensions\/wikihow\/socialstamp\/images\/icon-pdf.svg) Download Article](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle)\n\nSave money and avoid water waste with this quick tutorial\n\n[![PDF download](https:\/\/www.wikihow.com\/extensions\/wikihow\/socialstamp\/images\/icon-pdf.svg) Download Article](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle)\n\n- [Leaky Cartridge Faucet](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#Fixing-a-Leaky-Cartridge-Faucet-Handle)\n- [Compression Faucet](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#Fixing-a-Leaky-Compression-Faucet)\n- [Ball Faucet](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#Fixing-a-Leaky-Ball-Faucet)\n- [Disk Faucet](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#Fixing-a-Leaky-Disk-Faucet)\n- [Types of Faucets](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#Types-of-Faucets)\n- [Leaky Handle Causes](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#Causes-of-Leaky-Faucet-Handles)\n- [Preventing Leaks](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#Preventing-Sink-Faucet-Leaks)\n- [When to Call a Pro](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#When-to-Call-a-Pro)\n- [Video](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#Video)\n- [Expert Q\\&A](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#qa_headline)\n- [Things You'll Need](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#thingsyoullneed)\n\nA leaky faucet handle can be annoying, but luckily, it's one of the easiest plumbing problems to fix yourself. All you need to do is dismantle the handle and replace any parts that are worn or damaged. We spoke with Master Plumber Dave Jones, who told us exactly how you can find out what’s causing the leak and fix it in just a few minutes. Keep reading to learn everything you need to get your sink working right again, no matter [what kind of faucet you have](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#Types-of-Faucets).\n\n## Stopping a Sink Handle from Leaking\n1. [Turn off](https:\/\/www.wikihow.com\/Turn-Off-Your-Water-Supply-Quick-and-Easy \"Turn Off Your Water Supply Quick and Easy\") the water supply under the sink and plug the drain.\n2. Pull the decorative cap off the top or side of the handle and remove the screw.\n3. Pry off the handle and unscrew the nut underneath.\n4. Pull out the cartridge and inspect it and the O-ring around it for damage.\n5. Apply grease to a new O-ring or cartridge and put it in the handle hole.\n6. Reassemble the faucet and turn on the water supply.\n\n1. [![Step 1 Turn off the water supply, turn on both handles, and plug the drain.](https:\/\/www.wikihow.com\/images\/thumb\/5\/54\/Fix-a-Leaky-Faucet-Handle-Step-2-Version-2.jpg\/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-2-Version-2.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#\/Image:Fix-a-Leaky-Faucet-Handle-Step-2-Version-2.jpg)\n   Look under your sink for one or two small valves. Turn the valves clockwise to shut off the water supply to your sink and prevent water from spurting out while you work.[\\[1\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-1)  Turn on the faucet so any remaining water runs out. Insert a plug into the drain or pull up on the stopper behind the faucet.\n   \n   - Plugging up the sink prevents any screws, parts, or tools from falling down the drain.\n   - If you can’t turn off the water under the sink, turn off the water main in your home.\n   - Jones says “You’ll likely find the main water shutoff valve on a basement wall facing the front of your house” or “hidden from view inside a closet or wall access panel near the front of the house.”[\\[2\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-2)\n2. [![Step 2 Pull the decorative cap off the handle and remove the screw.](https:\/\/www.wikihow.com\/images\/thumb\/c\/c0\/Fix-a-Leaky-Faucet-Handle-Step-2-Version-4.jpg\/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-2-Version-4.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#\/Image:Fix-a-Leaky-Faucet-Handle-Step-2-Version-4.jpg)\n   Most sink faucets have a large or small decorative cover that hides the handle’s screw. Use a small flathead screwdriver or [utility knife](https:\/\/www.amazon.com\/s?k=utility+knife&crid=3D6J4CI9IO7MO&sprefix=utility+knif%2Caps%2C140&ref=nb_sb_noss_2&tag=wikihow10327773-20) to pry off the cover on the top or side of the handle. Remove the screw underneath with an Allen wrench or screwdriver.[\\[3\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-3)\n   \n   - On some two-handled faucets, you may need to unscrew the handle before you can pry off the cap. If the leak is coming from under the tap, unscrew the tap from the base.[\\[4\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-4)\n   Advertisement\n3. [![Step 3 Unscrew the nut underneath using an adjustable wrench.](https:\/\/www.wikihow.com\/images\/thumb\/5\/56\/Fix-a-Leaky-Faucet-Handle-Step-4-Version-2.jpg\/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-4-Version-2.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#\/Image:Fix-a-Leaky-Faucet-Handle-Step-4-Version-2.jpg)\n   Use an [adjustable spanner wrench](https:\/\/www.amazon.com\/s?k=adjustable+wrench&crid=10TT1UJL7P4YP&sprefix=adjustable+wrench%2Caps%2C141&ref=nb_sb_noss_1&tag=wikihow10327773-20) to loosen and remove the nut around the base of the handle.[\\[5\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-5)  Jones says if the nut “has a chrome or metallic finish… put electrician tape or a rag around it to protect the finish, then use pliers to remove it.”[\\[6\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-6)\n   \n   - This nut holds down the cartridge, a metal and plastic piece inside the handle that turns the water on and off and controls the water flow. Some models may not have a nut.\n   - If the nut won’t come off, apply [penetrating oil](https:\/\/www.amazon.com\/s?k=penetrating+oil&crid=1Q5XE2PIVE73U&sprefix=penetrating+oil%2Caps%2C110&ref=nb_sb_noss_1&tag=wikihow10327773-20) around the screw and let it soak for 10 minutes before trying again.\n4. [![Step 4 Pull out the cartridge and inspect it and the O-ring for damage.](https:\/\/www.wikihow.com\/images\/thumb\/2\/2d\/Fix-a-Leaky-Faucet-Handle-Step-4-Version-3.jpg\/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-4-Version-3.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#\/Image:Fix-a-Leaky-Faucet-Handle-Step-4-Version-3.jpg)\n   The O-ring is a piece of rubber that wraps around the bottom of the cartridge. If the O-ring is worn, Jones says to take it to the hardware store to match it with a new one. If the cartridge is broken, you may have to get “a new replacement cartridge from the faucet’s manufacturer.”[\\[7\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-7)\n   \n   - Jones recommends shining “a flashlight down into the hole that the cartridge came out of. Inspect for debris and if you see any, remove it with your finger or a needle nose pliers.”[\\[8\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-8)\n   - If possible, insert your finger into the handle hole. Pull out the rubber seat and spring inside to inspect them. If either are broken or worn, replace them.\n5. [![Step 5 Apply grease to the O-ring and cartridge and put them in the handle.](https:\/\/www.wikihow.com\/images\/thumb\/3\/33\/Fix-a-Leaky-Faucet-Handle-Step-8-Version-2.jpg\/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-8-Version-2.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#\/Image:Fix-a-Leaky-Faucet-Handle-Step-8-Version-2.jpg)\n   Place the [O-ring](https:\/\/www.amazon.com\/s?k=cartridge+faucet+o+ring&crid=2TD9CBSCRT0GL&sprefix=cartridge+faucet+o+ring%2Caps%2C130&ref=nb_sb_noss_2&tag=wikihow10327773-20) on the open edge of the cartridge and use your fingers to roll it down to the groove near the middle. Apply [waterproof plumber’s grease](https:\/\/www.amazon.com\/s?k=waterproof+plumbers+grease&crid=OIU2AN1TJRM0&sprefix=waterproof+plumbers%2Caps%2C108&ref=nb_sb_ss_ts-doa-p_1_19&tag=wikihow10327773-20) along the outside of the O ring and on the bottom of the cartridge. Insert the cartridge into the handle hole in the faucet.[\\[9\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-9)\n6. [![Step 6 Reassemble the faucet and turn on the water valves.](https:\/\/www.wikihow.com\/images\/thumb\/f\/fd\/Fix-a-Leaky-Faucet-Handle-Step-10-Version-2.jpg\/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-10-Version-2.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#\/Image:Fix-a-Leaky-Faucet-Handle-Step-10-Version-2.jpg)\n   Use your adjustable wrench to tighten the nut around the top of the cartridge. Attach the handle, screw it on, then replace the decorative cap. Turn on the water supply under the sink, then unplug the drain and run the water for a few seconds to make sure the faucet has stopped leaking.[\\[10\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-10)\n   \n   - Jones recommends checking “the action of the faucet handle to make sure it moves freely.”[\\[11\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-11)\n   - If your faucet keeps leaking, you may need to [replace the cartridge](https:\/\/www.amazon.com\/s?k=cartridge+faucet+repair+kit&crid=3RXKJ751IWFE0&sprefix=cartridge+faucet+repair+kit%2Caps%2C139&ref=nb_sb_noss_1&tag=wikihow10327773-20). Follow the same steps as above to access the cartridge, then install the new one.\n   - If you already replaced the cartridge and the handle still leaks, you may have to [replace the faucet](https:\/\/www.wikihow.com\/Install-a-Faucet \"Install a Faucet\").\n\n1. [![Step 1 Turn off the hot water first.](https:\/\/www.wikihow.com\/images\/thumb\/4\/41\/Fix-a-Leaky-Faucet-Handle-Step-7-Version-6.jpg\/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-7-Version-6.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#\/Image:Fix-a-Leaky-Faucet-Handle-Step-7-Version-6.jpg)\n   Find the water shut-off valves under the sink and turn the left valve clockwise to turn off the hot water. If the faucet stops leaking, that means the hot water handle is the source of the leak, so that’s the side you’ll need to repair. If the faucet keeps leaking, the cold water handle is to blame.[\\[12\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-12)\n   \n   - Even if you’re sure the leak is coming from the hot water side, it’s a good idea to turn off the cold water, too—just to avoid getting sprayed if you accidentally turn on the cold water tap.\n   - Close the sink drain or cover it with a small towel. That way, if you drop a screw or another small piece, it can’t go down the drain.\n2. [![Step 2 Locate and remove the handle screw.](https:\/\/www.wikihow.com\/images\/thumb\/f\/f0\/Fix-a-Leaky-Faucet-Handle-Step-8-Version-5.jpg\/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-8-Version-5.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#\/Image:Fix-a-Leaky-Faucet-Handle-Step-8-Version-5.jpg)\n   On some compression faucets, the handle has a decorative cap covering the screw that holds the handle in place. Use a flat screwdriver to pry this cap off so you can access the screw.[\\[13\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-13)\n   \n   - If your faucet has a grip that extends out from the base of the handle, you may need to unscrew that grip to access the screw.\n   - Once you locate the screw, use a screwdriver or Allen wrench to remove it, depending on the type of screw you find. Then, pull off the handle.\n3. [![Step 3 Loosen the retaining nut with an adjustable wrench.](https:\/\/www.wikihow.com\/images\/thumb\/3\/34\/Fix-a-Leaky-Faucet-Handle-Step-9-Version-5.jpg\/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-9-Version-5.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#\/Image:Fix-a-Leaky-Faucet-Handle-Step-9-Version-5.jpg)\n   At the base of the handle, you should find a large nut holding the handle in place. Turn the nut to the right to loosen it. This will loosen the handle assembly enough for you to remove it.[\\[14\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-14)\n   \n   - On some faucets, you may be able to loosen the nut by hand.\n4. [![Step 4 Pull the valve stem out of its seat.](https:\/\/www.wikihow.com\/images\/thumb\/e\/e0\/Fix-a-Leaky-Faucet-Handle-Step-10-Version-3.jpg\/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-10-Version-3.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#\/Image:Fix-a-Leaky-Faucet-Handle-Step-10-Version-3.jpg)\n   The valve stem is the part of the handle that sits down in the hole after you remove the handle itself. You may be able to pull the stem out by hand—just grab it by hand and lift straight up. But if it’s too difficult, you may need to grip the stem with a wrench and turn counterclockwise to loosen it.[\\[15\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-15)\n5. [![Step 5 Inspect the washer, packing washer, and valve seat for damage.](https:\/\/www.wikihow.com\/images\/thumb\/4\/46\/Fix-a-Leaky-Faucet-Handle-Step-11-Version-3.jpg\/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-11-Version-3.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#\/Image:Fix-a-Leaky-Faucet-Handle-Step-11-Version-3.jpg)\n   Look at the washer on the bottom of the valve stem—this is one of the most likely causes of a leak in a compression faucet.[\\[16\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-16)  To replace this washer, unscrew the screw at the bottom of the stem and use a screwdriver to pry off the old washer. Coat the new washer in waterproof grease, push it into place, and replace the screw.[\\[17\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-17)\n   \n   - Pop off the old O-rings as well. Get a new O-ring that’s exactly the same size, coat it in waterproof grease, and slide it into place.[\\[18\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-18)\n   - Run your finger inside the hole where the valve stem sits. The part the stem sits on is called the retainer or seat. If it feels rough or pitted, use a seat wrench to pull it out, then replace it with a new one.\n6. [![Step 6 Reassemble the handle.](https:\/\/www.wikihow.com\/images\/thumb\/f\/f8\/Fix-a-Leaky-Faucet-Handle-Step-12-Version-3.jpg\/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-12-Version-3.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#\/Image:Fix-a-Leaky-Faucet-Handle-Step-12-Version-3.jpg)\n   Working backwards, replace the valve stem, then tighten the retaining nut. Replace the handle and tighten the handle screw, then pop the decorative cap back into place or screw in the handle grip.[\\[19\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-19)\n\n1. [![Step 1 Unscrew the faucet handle and remove it.](https:\/\/www.wikihow.com\/images\/thumb\/6\/66\/Fix-a-Leaky-Faucet-Handle-Step-13.jpg\/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-13.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#\/Image:Fix-a-Leaky-Faucet-Handle-Step-13.jpg)\n   Look at the base of the handle to find the screw holding the handle in place. Use an Allen wrench or hex-key wrench to loosen this screw, then pull the handle to remove it.[\\[20\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-20)\n   \n   - There may be a small cover over the screw—if there is, pry off the cover to access the screw.[\\[21\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-21)\n   - Place the handle somewhere safe so it doesn’t get damaged.\n2. [![Step 2 Try tightening the ball cap under the handle to see if it fixes the leak.](https:\/\/www.wikihow.com\/images\/thumb\/8\/86\/Fix-a-Leaky-Faucet-Handle-Step-14.jpg\/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-14.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#\/Image:Fix-a-Leaky-Faucet-Handle-Step-14.jpg)\n   Sometimes the ball that the handle rotates on can be loose. Use your fingers to turn this ball clockwise, then turn on the faucet to see if that fixed the leak. If it did, you’re finished. If not, keep going.[\\[22\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-22)\n   \n   - Just use your hands to tighten the ball—don’t force it with a tool or you could damage it.\n3. [![Step 3 Turn off the hot and cold water.](https:\/\/www.wikihow.com\/images\/thumb\/e\/ec\/Fix-a-Leaky-Faucet-Handle-Step-15.jpg\/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-15.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#\/Image:Fix-a-Leaky-Faucet-Handle-Step-15.jpg)\n   Look under the sink to find the hot and cold water shut-off valves. Turn both of them clockwise to turn off all of the water to the sink.[\\[23\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-23)\n   \n   - Ball faucets only have one handle that controls the hot and cold water, so you don’t need to determine whether the hot or cold side is leaking.\n4. [![Step 4 Unscrew the ball cap and lift off the cap and assembly.](https:\/\/www.wikihow.com\/images\/thumb\/5\/57\/Fix-a-Leaky-Faucet-Handle-Step-16.jpg\/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-16.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#\/Image:Fix-a-Leaky-Faucet-Handle-Step-16.jpg)\n   Use pliers to remove the cap from beneath the handle.[\\[24\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-24)  Under the cap on a ball faucet, you’ll find a cam, a cam gasket, and the ball that allows the handle to move back and forth and side to side. Pull all of these out and set aside everything except the ball.[\\[25\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-25)\n   \n   - You may need a special tool to remove the cam—this should be included in your faucet repair kit.[\\[26\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-26)\n5. [![Step 5 Replace the seats and springs on the ball.](https:\/\/www.wikihow.com\/images\/thumb\/1\/1e\/Fix-a-Leaky-Faucet-Handle-Step-17.jpg\/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-17.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#\/Image:Fix-a-Leaky-Faucet-Handle-Step-17.jpg)\n   When you look at the bottom of the ball, you should see two small springs that are held in place by two springs. Carefully remove those springs and seats with needle-nose pliers or pry them off with the tip of your screwdriver, then replace them with new ones from your [ball faucet repair kit](https:\/\/www.amazon.com\/s?k=ball+faucet+repair+kit&crid=33DFIC4Q9I0MK&sprefix=ball+faucet+repair+kit%2Caps%2C137&ref=nb_sb_noss_1&tag=wikihow10327773-20).[\\[27\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-27)\n   \n   - Use a cloth or your fingers to clean away any dirt or grime from the bottom of the ball.\n   - Follow the instructions in the repair kit for replacing the springs.\n6. [![Step 6 Put new O-rings under the spout.](https:\/\/www.wikihow.com\/images\/thumb\/e\/ea\/Fix-a-Leaky-Faucet-Handle-Step-18.jpg\/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-18.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#\/Image:Fix-a-Leaky-Faucet-Handle-Step-18.jpg)\n   Pull up on the spout to remove it, then look in the hole for two rubber O-rings. Rub a little waterproof grease onto your new O-rings, then press them into place.[\\[28\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-28)\n   \n   - Old O-rings are a common cause for leaky faucets.\n7. [![Step 7 Put everything back together and check for leaks.](https:\/\/www.wikihow.com\/images\/thumb\/b\/b4\/Fix-a-Leaky-Faucet-Handle-Step-19.jpg\/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-19.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#\/Image:Fix-a-Leaky-Faucet-Handle-Step-19.jpg)\n   Working backwards, replace the spout, then the ball, cam gasket, cam, and cap that covers it all. Once the assembly is in place, replace the handle and screw it back on.[\\[29\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-29)\n   \n   - Some kits will come with a new cam gasket and cap—if so, use these and discard the old ones.[\\[30\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-30)\n   - Turn on the water and check whether the leak is fixed. If the handle is still leaking, you’ll probably need to replace the faucet.\n\n1. [![Step 1 Turn off the hot and cold water.](https:\/\/www.wikihow.com\/images\/thumb\/f\/f5\/Fix-a-Leaky-Faucet-Handle-Step-20.jpg\/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-20.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#\/Image:Fix-a-Leaky-Faucet-Handle-Step-20.jpg)\n   Find the hot and cold water shut-off valves under the sink and turn them both clockwise to close them. Turn on the faucet to make sure the water is completely shut off before you start working on the faucet.[\\[31\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-31)\n2. [![Step 2 Unscrew the handle and remove the handle and body cover.](https:\/\/www.wikihow.com\/images\/thumb\/d\/d7\/Fix-a-Leaky-Faucet-Handle-Step-21.jpg\/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-21.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#\/Image:Fix-a-Leaky-Faucet-Handle-Step-21.jpg)\n   Push the handle upward and look at the base of the handle for the setscrew that holds the handle in place. Unscrew that, then pull up on the handle to remove it.[\\[32\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-32)\n   \n   - Also, remove the cap that covers the disk assembly, called the escutcheon cap.[\\[33\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-33)\n3. [![Step 3 Unscrew the mounting screws and remove the disk assembly.](https:\/\/www.wikihow.com\/images\/thumb\/2\/2c\/Fix-a-Leaky-Faucet-Handle-Step-22.jpg\/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-22.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#\/Image:Fix-a-Leaky-Faucet-Handle-Step-22.jpg)\n   Under the cap, you’ll see a ceramic disk assembly held in place by two mounting screws. Remove these screws, then pull up on the disk to remove it.[\\[34\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-34)\n   \n   - Use a cloth or your fingers to wipe away any dirt on the bottom of the disk after you pull it out.\n4. [![Step 4 Replace the rubber seals around the cylinder openings.](https:\/\/www.wikihow.com\/images\/thumb\/5\/51\/Fix-a-Leaky-Faucet-Handle-Step-23.jpg\/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-23.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#\/Image:Fix-a-Leaky-Faucet-Handle-Step-23.jpg)\n   Pull off the old seals on the cylinders, then rinse the assembly to clean out the cylinders. Then, install the new seals from your [repair kit](https:\/\/www.amazon.com\/s?k=disk+faucet+repair+kit&crid=2VT558HKZ8AN5&sprefix=disk+faucet+repair+kit%2Caps%2C133&ref=nb_sb_noss&tag=wikihow10327773-20).[\\[35\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-35)\n   \n   - If the cylinders are really dirty, rinse them with white vinegar, then gently scrub them with a soft scouring pad to clean them.[\\[36\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-36)\n5. [![Step 5 Work backwards to reassemble the faucet.](https:\/\/www.wikihow.com\/images\/thumb\/f\/f8\/Fix-a-Leaky-Faucet-Handle-Step-24.jpg\/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-24.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#\/Image:Fix-a-Leaky-Faucet-Handle-Step-24.jpg)\n   Push the disk assembly back into place and replace the mounting screws. Replace the cap, then put the handle back on and screw in the setscrew.[\\[37\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-37)\n   \n   - Turn on the water slowly and check to see if the leak has stopped. Turning the water on too quickly can crack the ceramic disk.[\\[38\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-38)\n   - If you’re sure you assembled everything correctly but the handle is still leaking, you’ll probably need to replace the faucet.\n\n1. [![The 4 types of faucets are compression, cartridge, ball, and disk.](https:\/\/www.wikihow.com\/images\/thumb\/d\/d9\/Fix-a-Leaky-Faucet-Handle-Step-25.jpg\/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-25.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#\/Image:Fix-a-Leaky-Faucet-Handle-Step-25.jpg)\n   Each has a unique interior assembly. They can be a little hard to distinguish without disassembling the faucet, but these tips can help you tell them apart:\n   \n   - **Cartridge faucets** can have one or two handles. They’re very easy to turn.\n   - **Compression faucets** aren’t as common anymore but can still be found on older sinks. They always have 2 handles and require some pressure to turn them.\n   - **Ball faucets** have a single handle that sits on a dome-shaped base, or cap.\n   - **Disk faucets** have a single handle that sits on a wide cylinder.\n\n1. [![A leaky faucet handle is caused by a worn cartridge or O-ring.](https:\/\/www.wikihow.com\/images\/thumb\/f\/fb\/Fix-a-Leaky-Faucet-Handle-Step-7-Version-5.jpg\/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-7-Version-5.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#\/Image:Fix-a-Leaky-Faucet-Handle-Step-7-Version-5.jpg)\n   Jones says “a leaky modern faucet handle, like those on a bathroom sink, is caused by a worn faucet cartridge. On older faucets, the leak is usually caused by a worn washer or O-ring.”[\\[39\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-39)  If your handle is [leaking](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet \"Fix a Leaky Faucet\") from the tap, it might be caused by:[\\[40\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-40)\n   \n   - A corroded valve seat (the rubber ring underneath the cartridge)\n   - A loose or damaged washer\n   - Worn out inlet and outlet seals (inside of ceramic disk faucet handles)\n\n1. [![Step 1 Inspect your sink for leaks regularly.](https:\/\/www.wikihow.com\/images\/thumb\/1\/16\/Fix-a-Leaky-Faucet-Handle-Step-8-Version-4.jpg\/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-8-Version-4.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#\/Image:Fix-a-Leaky-Faucet-Handle-Step-8-Version-4.jpg)\n   A leaky faucet can waste water and increase your water bills. To check for leaks, examine the outside of the faucet, its gaskets, and the fittings of the pipes under your sinks to make sure there aren’t any surface leaks.[\\[41\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-41)\n   \n   - When you notice a component is broken or damaged, replace it immediately.\n2. [![Step 2 Descale your faucet once a month to avoid mineral buildup.](https:\/\/www.wikihow.com\/images\/thumb\/a\/ab\/Fix-a-Leaky-Faucet-Handle-Step-9-Version-4.jpg\/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-9-Version-4.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#\/Image:Fix-a-Leaky-Faucet-Handle-Step-9-Version-4.jpg)\n   Vinegar can help prevent limescale and other mineral deposits from damaging your faucet’s components. Fill a plastic bag with equal parts water and vinegar, secure it around the faucet head, and let it soak for 30 minutes to an hour. Scrub the rest of the faucet with the vinegar solution and dish soap.[\\[42\\]](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#_note-42)\n   \n   - Remove the bag and brush the head with a toothbrush or cleaning brush and dish soap. Run the faucet to dislodge anything inside, then rinse and dry the area.\n\n1. [![Call a plumber if you can’t fix the problem or the leak gets worse.](https:\/\/www.wikihow.com\/images\/thumb\/b\/b6\/Fix-a-Leaky-Faucet-Handle-Step-29.jpg\/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-29.jpg)](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#\/Image:Fix-a-Leaky-Faucet-Handle-Step-29.jpg)\n   If you’ve tried to fix your faucet handle but it’s still leaking, or if you’re not comfortable taking on a project like this, call a plumber to help you handle the problem. Also, if the water has damaged the area around your sink, it’s a good idea to contact a professional like a plumber, contractor, or mold remediation specialist to make sure there aren’t underlying problems that will worsen over time.\n\nSearch\n\n[Add New Question]()\n\n- Question\n  \n  Why does my faucet leak from the handle?\n  \n  [![Dave Jones](https:\/\/www.wikihow.com\/images\/thumb\/b\/b4\/Dave_Jones.png\/-crop-200-200-200px-Dave_Jones.png)](https:\/\/www.wikihow.com\/Author\/Dave-Jones)\n  \n  [Dave Jones](https:\/\/www.wikihow.com\/Author\/Dave-Jones)    \n   Master Plumber, Roto-Rooter Plumbing & Water Cleanup\n  \n  Dave Jones is a Professional Plumber and the Midwest Regional Vice President at Roto-Rooter Plumbing & Water Cleanup. In 1992, Jones joined Roto-Rooter as a drain service technician at the age of 18. Since then, he has risen through the ranks into positions of increasing authority. Dave served as general manager of Roto-Rooter’s Charlotte, North Carolina, and Atlanta, Georgia branches before being promoted to Contractor Area Manager and later to Regional Vice President. Dave holds Master Plumber Licenses in Pennsylvania, North Carolina, and Georgia.\n  \n  [![Dave Jones](https:\/\/www.wikihow.com\/images\/thumb\/b\/b4\/Dave_Jones.png\/-crop-200-200-200px-Dave_Jones.png)](https:\/\/www.wikihow.com\/Author\/Dave-Jones)\n  \n  Master Plumber, Roto-Rooter Plumbing & Water Cleanup\n  \n  Expert Answer\n  \n  It's almost always the O-ring, which is the plastic gasket inside of the cartridge. That thing can wear down over time, and it's usually the main problem when there's a leak.\n- Question\n  \n  Where do I get the replacement O-ring?\n  \n  [![Dave Jones](https:\/\/www.wikihow.com\/images\/thumb\/b\/b4\/Dave_Jones.png\/-crop-200-200-200px-Dave_Jones.png)](https:\/\/www.wikihow.com\/Author\/Dave-Jones)\n  \n  [Dave Jones](https:\/\/www.wikihow.com\/Author\/Dave-Jones)    \n   Master Plumber, Roto-Rooter Plumbing & Water Cleanup\n  \n  Dave Jones is a Professional Plumber and the Midwest Regional Vice President at Roto-Rooter Plumbing & Water Cleanup. In 1992, Jones joined Roto-Rooter as a drain service technician at the age of 18. Since then, he has risen through the ranks into positions of increasing authority. Dave served as general manager of Roto-Rooter’s Charlotte, North Carolina, and Atlanta, Georgia branches before being promoted to Contractor Area Manager and later to Regional Vice President. Dave holds Master Plumber Licenses in Pennsylvania, North Carolina, and Georgia.\n  \n  [![Dave Jones](https:\/\/www.wikihow.com\/images\/thumb\/b\/b4\/Dave_Jones.png\/-crop-200-200-200px-Dave_Jones.png)](https:\/\/www.wikihow.com\/Author\/Dave-Jones)\n  \n  Master Plumber, Roto-Rooter Plumbing & Water Cleanup\n  \n  Expert Answer\n  \n  You can get them from the hardware store. There are all sorts of different O-ring sizes, so take the original ring with you to the store so you can find an identical one.\n- Question\n  \n  How do I find a replacement cartridge?\n  \n  [![Dave Jones](https:\/\/www.wikihow.com\/images\/thumb\/b\/b4\/Dave_Jones.png\/-crop-200-200-200px-Dave_Jones.png)](https:\/\/www.wikihow.com\/Author\/Dave-Jones)\n  \n  [Dave Jones](https:\/\/www.wikihow.com\/Author\/Dave-Jones)    \n   Master Plumber, Roto-Rooter Plumbing & Water Cleanup\n  \n  Dave Jones is a Professional Plumber and the Midwest Regional Vice President at Roto-Rooter Plumbing & Water Cleanup. In 1992, Jones joined Roto-Rooter as a drain service technician at the age of 18. Since then, he has risen through the ranks into positions of increasing authority. Dave served as general manager of Roto-Rooter’s Charlotte, North Carolina, and Atlanta, Georgia branches before being promoted to Contractor Area Manager and later to Regional Vice President. Dave holds Master Plumber Licenses in Pennsylvania, North Carolina, and Georgia.\n  \n  [![Dave Jones](https:\/\/www.wikihow.com\/images\/thumb\/b\/b4\/Dave_Jones.png\/-crop-200-200-200px-Dave_Jones.png)](https:\/\/www.wikihow.com\/Author\/Dave-Jones)\n  \n  Master Plumber, Roto-Rooter Plumbing & Water Cleanup\n  \n  Expert Answer\n  \n  You may have to Inspect your faucet carefully to find its brand name and model number. Once you know, visit the manufacturer’s website or look up their customer service phone number. Some brands guarantee their faucets for life and will supply replacement cartridges free of charge if you contact them directly. Otherwise, you can just buy one from them.\n\nAsk a Question\n\n200 characters left\n\nInclude your email address to get a message when this question is answered.\n\n[Submit]()\n\nAdvertisement\n## Video\nThanks for submitting a tip for review\\!\n\n## Things You’ll Need\n- Utility knife or flat-head screwdriver\n- Allen wrench or screwdriver\n- [Penetrating oil](https:\/\/www.amazon.com\/s?k=penetrating+oil&crid=1Q5XE2PIVE73U&sprefix=penetrating+oil%2Caps%2C110&ref=nb_sb_noss_1&tag=wikihow10327773-20) (optional)\n- [Waterproof plumber’s grease](https:\/\/www.amazon.com\/s?k=waterproof+plumbers+grease&crid=OIU2AN1TJRM0&sprefix=waterproof+plumbers%2Caps%2C108&ref=nb_sb_ss_ts-doa-p_1_19&tag=wikihow10327773-20)\n- Replacement O-ring, cartridge, or a faucet repair kit\n## References\nAbout This Article\n\n[Article SummaryX](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle#summary_wrapper)\n\nIf your faucet handle is leaking, you should be able to fix the issue yourself by replacing its O ring. First, turn off your water supply at the valve under the sink and open the faucet to drain any water from the pipe. When the water’s stopped, remove the faucet handle. Depending on the type you have, you may have to pull it straight up, unscrew it counterclockwise, or pry it off with a flat-head screwdriver. Once you’ve removed the handle, unscrew the nut underneath with a wrench. Under the nut, you should see the rubber O ring, which will probably be worn down. Replace the O ring with a new one, then screw the nut and faucet handle back on. Finally, open the faucet gradually to release any air bubbles until the water flows normally. For more tips, including how to unscrew a stiff nut, read on\\!\n\nDid this summary help you?\n\nThanks to all authors for creating a page that has been read 233,029 times.\n\nReader Success Stories\n\n- ![Elizabeth Clark](https:\/\/www.wikihow.com\/images\/thumb\/f\/f5\/CommunityAvatar4.png\/-crop-72-72-72px-CommunityAvatar4.png)\n  \n  Elizabeth Clark\n  \n  Sep 18, 2022\n  \"Repairing a dripping faucet in our bathroom just became easier! Thank you for the step-by-step process and for the...\" [more](https:\/\/www.wikihow.com\/Fix-a-Leaky-Faucet-Handle)\n## Did this article help you?","meta_canonical":null}

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URL	https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle
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Meta Title	How to Fix a Leaky Faucet Handle: Beginner-Friendly Guide
Meta Description	Save money and avoid water waste with this quick tutorialA leaky faucet handle can be annoying, but luckily, it's one of the easiest plumbing problems to fix yourself. All you need to do is dismantle the handle and replace any parts that...
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Boilerpipe Text	Download Article Save money and avoid water waste with this quick tutorial Download Article Leaky Cartridge Faucet \| Compression Faucet \| Ball Faucet \| Disk Faucet \| Types of Faucets \| Leaky Handle Causes \| Preventing Leaks \| When to Call a Pro \| Video \| Expert Q&A \| Things You'll Need A leaky faucet handle can be annoying, but luckily, it's one of the easiest plumbing problems to fix yourself. All you need to do is dismantle the handle and replace any parts that are worn or damaged. We spoke with Master Plumber Dave Jones, who told us exactly how you can find out what’s causing the leak and fix it in just a few minutes. Keep reading to learn everything you need to get your sink working right again, no matter what kind of faucet you have . Stopping a Sink Handle from Leaking Turn off the water supply under the sink and plug the drain. Pull the decorative cap off the top or side of the handle and remove the screw. Pry off the handle and unscrew the nut underneath. Pull out the cartridge and inspect it and the O-ring around it for damage. Apply grease to a new O-ring or cartridge and put it in the handle hole. Reassemble the faucet and turn on the water supply. Look under your sink for one or two small valves. Turn the valves clockwise to shut off the water supply to your sink and prevent water from spurting out while you work. [1] Turn on the faucet so any remaining water runs out. Insert a plug into the drain or pull up on the stopper behind the faucet. Plugging up the sink prevents any screws, parts, or tools from falling down the drain. If you can’t turn off the water under the sink, turn off the water main in your home. Jones says “You’ll likely find the main water shutoff valve on a basement wall facing the front of your house” or “hidden from view inside a closet or wall access panel near the front of the house.” [2] Most sink faucets have a large or small decorative cover that hides the handle’s screw. Use a small flathead screwdriver or utility knife to pry off the cover on the top or side of the handle. Remove the screw underneath with an Allen wrench or screwdriver. [3] On some two-handled faucets, you may need to unscrew the handle before you can pry off the cap. If the leak is coming from under the tap, unscrew the tap from the base. [4] Advertisement Use an adjustable spanner wrench to loosen and remove the nut around the base of the handle. [5] Jones says if the nut “has a chrome or metallic finish… put electrician tape or a rag around it to protect the finish, then use pliers to remove it.” [6] This nut holds down the cartridge, a metal and plastic piece inside the handle that turns the water on and off and controls the water flow. Some models may not have a nut. If the nut won’t come off, apply penetrating oil around the screw and let it soak for 10 minutes before trying again. The O-ring is a piece of rubber that wraps around the bottom of the cartridge. If the O-ring is worn, Jones says to take it to the hardware store to match it with a new one. If the cartridge is broken, you may have to get “a new replacement cartridge from the faucet’s manufacturer.” [7] Jones recommends shining “a flashlight down into the hole that the cartridge came out of. Inspect for debris and if you see any, remove it with your finger or a needle nose pliers.” [8] If possible, insert your finger into the handle hole. Pull out the rubber seat and spring inside to inspect them. If either are broken or worn, replace them. Place the O-ring on the open edge of the cartridge and use your fingers to roll it down to the groove near the middle. Apply waterproof plumber’s grease along the outside of the O ring and on the bottom of the cartridge. Insert the cartridge into the handle hole in the faucet. [9] Use your adjustable wrench to tighten the nut around the top of the cartridge. Attach the handle, screw it on, then replace the decorative cap. Turn on the water supply under the sink, then unplug the drain and run the water for a few seconds to make sure the faucet has stopped leaking. [10] Jones recommends checking “the action of the faucet handle to make sure it moves freely.” [11] If your faucet keeps leaking, you may need to replace the cartridge . Follow the same steps as above to access the cartridge, then install the new one. If you already replaced the cartridge and the handle still leaks, you may have to replace the faucet . Advertisement Find the water shut-off valves under the sink and turn the left valve clockwise to turn off the hot water. If the faucet stops leaking, that means the hot water handle is the source of the leak, so that’s the side you’ll need to repair. If the faucet keeps leaking, the cold water handle is to blame. [12] Even if you’re sure the leak is coming from the hot water side, it’s a good idea to turn off the cold water, too—just to avoid getting sprayed if you accidentally turn on the cold water tap. Close the sink drain or cover it with a small towel. That way, if you drop a screw or another small piece, it can’t go down the drain. On some compression faucets, the handle has a decorative cap covering the screw that holds the handle in place. Use a flat screwdriver to pry this cap off so you can access the screw. [13] If your faucet has a grip that extends out from the base of the handle, you may need to unscrew that grip to access the screw. Once you locate the screw, use a screwdriver or Allen wrench to remove it, depending on the type of screw you find. Then, pull off the handle. At the base of the handle, you should find a large nut holding the handle in place. Turn the nut to the right to loosen it. This will loosen the handle assembly enough for you to remove it. [14] On some faucets, you may be able to loosen the nut by hand. The valve stem is the part of the handle that sits down in the hole after you remove the handle itself. You may be able to pull the stem out by hand—just grab it by hand and lift straight up. But if it’s too difficult, you may need to grip the stem with a wrench and turn counterclockwise to loosen it. [15] Look at the washer on the bottom of the valve stem—this is one of the most likely causes of a leak in a compression faucet. [16] To replace this washer, unscrew the screw at the bottom of the stem and use a screwdriver to pry off the old washer. Coat the new washer in waterproof grease, push it into place, and replace the screw. [17] Pop off the old O-rings as well. Get a new O-ring that’s exactly the same size, coat it in waterproof grease, and slide it into place. [18] Run your finger inside the hole where the valve stem sits. The part the stem sits on is called the retainer or seat. If it feels rough or pitted, use a seat wrench to pull it out, then replace it with a new one. Working backwards, replace the valve stem, then tighten the retaining nut. Replace the handle and tighten the handle screw, then pop the decorative cap back into place or screw in the handle grip. [19] Advertisement Look at the base of the handle to find the screw holding the handle in place. Use an Allen wrench or hex-key wrench to loosen this screw, then pull the handle to remove it. [20] There may be a small cover over the screw—if there is, pry off the cover to access the screw. [21] Place the handle somewhere safe so it doesn’t get damaged. Sometimes the ball that the handle rotates on can be loose. Use your fingers to turn this ball clockwise, then turn on the faucet to see if that fixed the leak. If it did, you’re finished. If not, keep going. [22] Just use your hands to tighten the ball—don’t force it with a tool or you could damage it. Look under the sink to find the hot and cold water shut-off valves. Turn both of them clockwise to turn off all of the water to the sink. [23] Ball faucets only have one handle that controls the hot and cold water, so you don’t need to determine whether the hot or cold side is leaking. Use pliers to remove the cap from beneath the handle. [24] Under the cap on a ball faucet, you’ll find a cam, a cam gasket, and the ball that allows the handle to move back and forth and side to side. Pull all of these out and set aside everything except the ball. [25] You may need a special tool to remove the cam—this should be included in your faucet repair kit. [26] When you look at the bottom of the ball, you should see two small springs that are held in place by two springs. Carefully remove those springs and seats with needle-nose pliers or pry them off with the tip of your screwdriver, then replace them with new ones from your ball faucet repair kit . [27] Use a cloth or your fingers to clean away any dirt or grime from the bottom of the ball. Follow the instructions in the repair kit for replacing the springs. Pull up on the spout to remove it, then look in the hole for two rubber O-rings. Rub a little waterproof grease onto your new O-rings, then press them into place. [28] Old O-rings are a common cause for leaky faucets. Working backwards, replace the spout, then the ball, cam gasket, cam, and cap that covers it all. Once the assembly is in place, replace the handle and screw it back on. [29] Some kits will come with a new cam gasket and cap—if so, use these and discard the old ones. [30] Turn on the water and check whether the leak is fixed. If the handle is still leaking, you’ll probably need to replace the faucet. Advertisement Find the hot and cold water shut-off valves under the sink and turn them both clockwise to close them. Turn on the faucet to make sure the water is completely shut off before you start working on the faucet. [31] Push the handle upward and look at the base of the handle for the setscrew that holds the handle in place. Unscrew that, then pull up on the handle to remove it. [32] Also, remove the cap that covers the disk assembly, called the escutcheon cap. [33] Under the cap, you’ll see a ceramic disk assembly held in place by two mounting screws. Remove these screws, then pull up on the disk to remove it. [34] Use a cloth or your fingers to wipe away any dirt on the bottom of the disk after you pull it out. Pull off the old seals on the cylinders, then rinse the assembly to clean out the cylinders. Then, install the new seals from your repair kit . [35] If the cylinders are really dirty, rinse them with white vinegar, then gently scrub them with a soft scouring pad to clean them. [36] Push the disk assembly back into place and replace the mounting screws. Replace the cap, then put the handle back on and screw in the setscrew. [37] Turn on the water slowly and check to see if the leak has stopped. Turning the water on too quickly can crack the ceramic disk. [38] If you’re sure you assembled everything correctly but the handle is still leaking, you’ll probably need to replace the faucet. Advertisement Each has a unique interior assembly. They can be a little hard to distinguish without disassembling the faucet, but these tips can help you tell them apart: Cartridge faucets can have one or two handles. They’re very easy to turn. Compression faucets aren’t as common anymore but can still be found on older sinks. They always have 2 handles and require some pressure to turn them. Ball faucets have a single handle that sits on a dome-shaped base, or cap. Disk faucets have a single handle that sits on a wide cylinder. Jones says “a leaky modern faucet handle, like those on a bathroom sink, is caused by a worn faucet cartridge. On older faucets, the leak is usually caused by a worn washer or O-ring.” [39] If your handle is leaking from the tap, it might be caused by: [40] A corroded valve seat (the rubber ring underneath the cartridge) A loose or damaged washer Worn out inlet and outlet seals (inside of ceramic disk faucet handles) Advertisement A leaky faucet can waste water and increase your water bills. To check for leaks, examine the outside of the faucet, its gaskets, and the fittings of the pipes under your sinks to make sure there aren’t any surface leaks. [41] When you notice a component is broken or damaged, replace it immediately. Vinegar can help prevent limescale and other mineral deposits from damaging your faucet’s components. Fill a plastic bag with equal parts water and vinegar, secure it around the faucet head, and let it soak for 30 minutes to an hour. Scrub the rest of the faucet with the vinegar solution and dish soap. [42] Remove the bag and brush the head with a toothbrush or cleaning brush and dish soap. Run the faucet to dislodge anything inside, then rinse and dry the area. Advertisement If you’ve tried to fix your faucet handle but it’s still leaking, or if you’re not comfortable taking on a project like this, call a plumber to help you handle the problem. Also, if the water has damaged the area around your sink, it’s a good idea to contact a professional like a plumber, contractor, or mold remediation specialist to make sure there aren’t underlying problems that will worsen over time. Search Add New Question Question Why does my faucet leak from the handle? Dave Jones Master Plumber, Roto-Rooter Plumbing & Water Cleanup Dave Jones is a Professional Plumber and the Midwest Regional Vice President at Roto-Rooter Plumbing & Water Cleanup. In 1992, Jones joined Roto-Rooter as a drain service technician at the age of 18. Since then, he has risen through the ranks into positions of increasing authority. Dave served as general manager of Roto-Rooter’s Charlotte, North Carolina, and Atlanta, Georgia branches before being promoted to Contractor Area Manager and later to Regional Vice President. Dave holds Master Plumber Licenses in Pennsylvania, North Carolina, and Georgia. Master Plumber, Roto-Rooter Plumbing & Water Cleanup Expert Answer It's almost always the O-ring, which is the plastic gasket inside of the cartridge. That thing can wear down over time, and it's usually the main problem when there's a leak. Question Where do I get the replacement O-ring? Dave Jones Master Plumber, Roto-Rooter Plumbing & Water Cleanup Dave Jones is a Professional Plumber and the Midwest Regional Vice President at Roto-Rooter Plumbing & Water Cleanup. In 1992, Jones joined Roto-Rooter as a drain service technician at the age of 18. Since then, he has risen through the ranks into positions of increasing authority. Dave served as general manager of Roto-Rooter’s Charlotte, North Carolina, and Atlanta, Georgia branches before being promoted to Contractor Area Manager and later to Regional Vice President. Dave holds Master Plumber Licenses in Pennsylvania, North Carolina, and Georgia. Master Plumber, Roto-Rooter Plumbing & Water Cleanup Expert Answer You can get them from the hardware store. There are all sorts of different O-ring sizes, so take the original ring with you to the store so you can find an identical one. Question How do I find a replacement cartridge? Dave Jones Master Plumber, Roto-Rooter Plumbing & Water Cleanup Dave Jones is a Professional Plumber and the Midwest Regional Vice President at Roto-Rooter Plumbing & Water Cleanup. In 1992, Jones joined Roto-Rooter as a drain service technician at the age of 18. Since then, he has risen through the ranks into positions of increasing authority. Dave served as general manager of Roto-Rooter’s Charlotte, North Carolina, and Atlanta, Georgia branches before being promoted to Contractor Area Manager and later to Regional Vice President. Dave holds Master Plumber Licenses in Pennsylvania, North Carolina, and Georgia. Master Plumber, Roto-Rooter Plumbing & Water Cleanup Expert Answer You may have to Inspect your faucet carefully to find its brand name and model number. Once you know, visit the manufacturer’s website or look up their customer service phone number. Some brands guarantee their faucets for life and will supply replacement cartridges free of charge if you contact them directly. Otherwise, you can just buy one from them. Ask a Question 200 characters left Include your email address to get a message when this question is answered. Submit Advertisement Video Thanks for submitting a tip for review! Things You’ll Need Utility knife or flat-head screwdriver Allen wrench or screwdriver Penetrating oil (optional) Waterproof plumber’s grease Replacement O-ring, cartridge, or a faucet repair kit References About This Article Article Summary X If your faucet handle is leaking, you should be able to fix the issue yourself by replacing its O ring. First, turn off your water supply at the valve under the sink and open the faucet to drain any water from the pipe. When the water’s stopped, remove the faucet handle. Depending on the type you have, you may have to pull it straight up, unscrew it counterclockwise, or pry it off with a flat-head screwdriver. Once you’ve removed the handle, unscrew the nut underneath with a wrench. Under the nut, you should see the rubber O ring, which will probably be worn down. Replace the O ring with a new one, then screw the nut and faucet handle back on. Finally, open the faucet gradually to release any air bubbles until the water flows normally. For more tips, including how to unscrew a stiff nut, read on! Did this summary help you? Thanks to all authors for creating a page that has been read 233,029 times. Reader Success Stories Elizabeth Clark Sep 18, 2022 "Repairing a dripping faucet in our bathroom just became easier! Thank you for the step-by-step process and for the ..." more Did this article help you?
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Learn why people trust wikiHow](https://www.wikihow.com/wikiHow:Delivering-a-Trustworthy-Experience) - [Categories](https://www.wikihow.com/Special:CategoryListing "Special:CategoryListing") - [Home and Garden](https://www.wikihow.com/Category:Home-and-Garden "Category:Home and Garden") - [DIY](https://www.wikihow.com/Category:DIY "Category:DIY") - [Plumbing](https://www.wikihow.com/Category:Plumbing "Category:Plumbing") - [Faucets and Taps](https://www.wikihow.com/Category:Faucets-and-Taps "Category:Faucets and Taps") - [Faucet Repairs](https://www.wikihow.com/Category:Faucet-Repairs "Category:Faucet Repairs") # [How to Stop a Sink Faucet Handle from Leaking Water](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle) [![PDF download](https://www.wikihow.com/extensions/wikihow/socialstamp/images/icon-pdf.svg) Download Article](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle) Save money and avoid water waste with this quick tutorial Co-authored by [Dave Jones](https://www.wikihow.com/Author/Dave-Jones) and [Amy Bobinger, BA](https://www.wikihow.com/Author/Amy-Bobinger-BA) [Last Updated: December 11, 2025](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle) [Fact Checked](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle) [![PDF download](https://www.wikihow.com/extensions/wikihow/socialstamp/images/icon-pdf.svg) Download Article](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle) - [Leaky Cartridge Faucet](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#Fixing-a-Leaky-Cartridge-Faucet-Handle) - [Compression Faucet](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#Fixing-a-Leaky-Compression-Faucet) - [Ball Faucet](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#Fixing-a-Leaky-Ball-Faucet) - [Disk Faucet](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#Fixing-a-Leaky-Disk-Faucet) - [Types of Faucets](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#Types-of-Faucets) - [Leaky Handle Causes](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#Causes-of-Leaky-Faucet-Handles) - [Preventing Leaks](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#Preventing-Sink-Faucet-Leaks) - [When to Call a Pro](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#When-to-Call-a-Pro) - [Video](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#Video) - [Expert Q\&A](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#qa_headline) - [Things You'll Need](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#thingsyoullneed) \\|Show more \\|Show less X This article was co-authored by [Dave Jones](https://www.wikihow.com/Author/Dave-Jones) and by wikiHow staff writer, [Amy Bobinger, BA](https://www.wikihow.com/Author/Amy-Bobinger-BA). Dave Jones is a Professional Plumber and the Midwest Regional Vice President at Roto-Rooter Plumbing & Water Cleanup. In 1992, Jones joined Roto-Rooter as a drain service technician at the age of 18. Since then, he has risen through the ranks into positions of increasing authority. Dave served as general manager of Roto-Rooter’s Charlotte, North Carolina, and Atlanta, Georgia branches before being promoted to Contractor Area Manager and later to Regional Vice President. Dave holds Master Plumber Licenses in Pennsylvania, North Carolina, and Georgia. There are [13 references](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#References) cited in this article, which can be found at the bottom of the page. This article has been fact-checked, ensuring the accuracy of any cited facts and confirming the authority of its sources. This article has been viewed 233,029 times. A leaky faucet handle can be annoying, but luckily, it's one of the easiest plumbing problems to fix yourself. All you need to do is dismantle the handle and replace any parts that are worn or damaged. We spoke with Master Plumber Dave Jones, who told us exactly how you can find out what’s causing the leak and fix it in just a few minutes. Keep reading to learn everything you need to get your sink working right again, no matter [what kind of faucet you have](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#Types-of-Faucets). ## Stopping a Sink Handle from Leaking 1. [Turn off](https://www.wikihow.com/Turn-Off-Your-Water-Supply-Quick-and-Easy "Turn Off Your Water Supply Quick and Easy") the water supply under the sink and plug the drain. 2. Pull the decorative cap off the top or side of the handle and remove the screw. 3. Pry off the handle and unscrew the nut underneath. 4. Pull out the cartridge and inspect it and the O-ring around it for damage. 5. Apply grease to a new O-ring or cartridge and put it in the handle hole. 6. Reassemble the faucet and turn on the water supply. ## Steps Section 1 of 8: ### Fixing a Leaky Cartridge Faucet Handle [![PDF download](https://www.wikihow.com/extensions/wikihow/socialstamp/images/icon-pdf.svg) Download Article](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle) 1. [![Step 1 Turn off the water supply, turn on both handles, and plug the drain.](https://www.wikihow.com/images/thumb/5/54/Fix-a-Leaky-Faucet-Handle-Step-2-Version-2.jpg/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-2-Version-2.jpg)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#/Image:Fix-a-Leaky-Faucet-Handle-Step-2-Version-2.jpg) 1 Turn off the water supply, turn on both handles, and plug the drain. Look under your sink for one or two small valves. Turn the valves clockwise to shut off the water supply to your sink and prevent water from spurting out while you work.[\[1\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-1) X Research source Turn on the faucet so any remaining water runs out. Insert a plug into the drain or pull up on the stopper behind the faucet. - Plugging up the sink prevents any screws, parts, or tools from falling down the drain. - If you can’t turn off the water under the sink, turn off the water main in your home. - Jones says “You’ll likely find the main water shutoff valve on a basement wall facing the front of your house” or “hidden from view inside a closet or wall access panel near the front of the house.”[\[2\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-2)X [Expert Source](https://www.wikihow.com/wikiHow:Delivering-a-Trustworthy-Experience) [![Dave Jones](https://www.wikihow.com/images/thumb/b/b4/Dave_Jones.png/-crop-100-100-100px-Dave_Jones.png)Dave Jones Master Plumber, Roto-Rooter Plumbing & Water Cleanup](https://www.wikihow.com/Author/Dave-Jones) Expert Interview 2. [![Step 2 Pull the decorative cap off the handle and remove the screw.](https://www.wikihow.com/images/thumb/c/c0/Fix-a-Leaky-Faucet-Handle-Step-2-Version-4.jpg/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-2-Version-4.jpg)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#/Image:Fix-a-Leaky-Faucet-Handle-Step-2-Version-4.jpg) 2 Pull the decorative cap off the handle and remove the screw. Most sink faucets have a large or small decorative cover that hides the handle’s screw. Use a small flathead screwdriver or [utility knife](https://www.amazon.com/s?k=utility+knife&crid=3D6J4CI9IO7MO&sprefix=utility+knif%2Caps%2C140&ref=nb_sb_noss_2&tag=wikihow10327773-20) to pry off the cover on the top or side of the handle. Remove the screw underneath with an Allen wrench or screwdriver.[\[3\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-3) X Research source - On some two-handled faucets, you may need to unscrew the handle before you can pry off the cap. If the leak is coming from under the tap, unscrew the tap from the base.[\[4\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-4) X Research source Advertisement 3. [![Step 3 Unscrew the nut underneath using an adjustable wrench.](https://www.wikihow.com/images/thumb/5/56/Fix-a-Leaky-Faucet-Handle-Step-4-Version-2.jpg/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-4-Version-2.jpg)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#/Image:Fix-a-Leaky-Faucet-Handle-Step-4-Version-2.jpg) 3 Unscrew the nut underneath using an adjustable wrench. Use an [adjustable spanner wrench](https://www.amazon.com/s?k=adjustable+wrench&crid=10TT1UJL7P4YP&sprefix=adjustable+wrench%2Caps%2C141&ref=nb_sb_noss_1&tag=wikihow10327773-20) to loosen and remove the nut around the base of the handle.[\[5\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-5) X Research source Jones says if the nut “has a chrome or metallic finish… put electrician tape or a rag around it to protect the finish, then use pliers to remove it.”[\[6\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-6)X [Expert Source](https://www.wikihow.com/wikiHow:Delivering-a-Trustworthy-Experience) [![Dave Jones](https://www.wikihow.com/images/thumb/b/b4/Dave_Jones.png/-crop-100-100-100px-Dave_Jones.png)Dave Jones Master Plumber, Roto-Rooter Plumbing & Water Cleanup](https://www.wikihow.com/Author/Dave-Jones) Expert Interview - This nut holds down the cartridge, a metal and plastic piece inside the handle that turns the water on and off and controls the water flow. Some models may not have a nut. - If the nut won’t come off, apply [penetrating oil](https://www.amazon.com/s?k=penetrating+oil&crid=1Q5XE2PIVE73U&sprefix=penetrating+oil%2Caps%2C110&ref=nb_sb_noss_1&tag=wikihow10327773-20) around the screw and let it soak for 10 minutes before trying again. 4. [![Step 4 Pull out the cartridge and inspect it and the O-ring for damage.](https://www.wikihow.com/images/thumb/2/2d/Fix-a-Leaky-Faucet-Handle-Step-4-Version-3.jpg/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-4-Version-3.jpg)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#/Image:Fix-a-Leaky-Faucet-Handle-Step-4-Version-3.jpg) 4 Pull out the cartridge and inspect it and the O-ring for damage. The O-ring is a piece of rubber that wraps around the bottom of the cartridge. If the O-ring is worn, Jones says to take it to the hardware store to match it with a new one. If the cartridge is broken, you may have to get “a new replacement cartridge from the faucet’s manufacturer.”[\[7\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-7)X [Expert Source](https://www.wikihow.com/wikiHow:Delivering-a-Trustworthy-Experience) [![Dave Jones](https://www.wikihow.com/images/thumb/b/b4/Dave_Jones.png/-crop-100-100-100px-Dave_Jones.png)Dave Jones Master Plumber, Roto-Rooter Plumbing & Water Cleanup](https://www.wikihow.com/Author/Dave-Jones) Expert Interview - Jones recommends shining “a flashlight down into the hole that the cartridge came out of. Inspect for debris and if you see any, remove it with your finger or a needle nose pliers.”[\[8\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-8)X [Expert Source](https://www.wikihow.com/wikiHow:Delivering-a-Trustworthy-Experience) [![Dave Jones](https://www.wikihow.com/images/thumb/b/b4/Dave_Jones.png/-crop-100-100-100px-Dave_Jones.png)Dave Jones Master Plumber, Roto-Rooter Plumbing & Water Cleanup](https://www.wikihow.com/Author/Dave-Jones) Expert Interview - If possible, insert your finger into the handle hole. Pull out the rubber seat and spring inside to inspect them. If either are broken or worn, replace them. 5. [![Step 5 Apply grease to the O-ring and cartridge and put them in the handle.](https://www.wikihow.com/images/thumb/3/33/Fix-a-Leaky-Faucet-Handle-Step-8-Version-2.jpg/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-8-Version-2.jpg)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#/Image:Fix-a-Leaky-Faucet-Handle-Step-8-Version-2.jpg) 5 Apply grease to the O-ring and cartridge and put them in the handle. Place the [O-ring](https://www.amazon.com/s?k=cartridge+faucet+o+ring&crid=2TD9CBSCRT0GL&sprefix=cartridge+faucet+o+ring%2Caps%2C130&ref=nb_sb_noss_2&tag=wikihow10327773-20) on the open edge of the cartridge and use your fingers to roll it down to the groove near the middle. Apply [waterproof plumber’s grease](https://www.amazon.com/s?k=waterproof+plumbers+grease&crid=OIU2AN1TJRM0&sprefix=waterproof+plumbers%2Caps%2C108&ref=nb_sb_ss_ts-doa-p_1_19&tag=wikihow10327773-20) along the outside of the O ring and on the bottom of the cartridge. Insert the cartridge into the handle hole in the faucet.[\[9\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-9) X Research source 6. [![Step 6 Reassemble the faucet and turn on the water valves.](https://www.wikihow.com/images/thumb/f/fd/Fix-a-Leaky-Faucet-Handle-Step-10-Version-2.jpg/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-10-Version-2.jpg)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#/Image:Fix-a-Leaky-Faucet-Handle-Step-10-Version-2.jpg) 6 Reassemble the faucet and turn on the water valves. Use your adjustable wrench to tighten the nut around the top of the cartridge. Attach the handle, screw it on, then replace the decorative cap. Turn on the water supply under the sink, then unplug the drain and run the water for a few seconds to make sure the faucet has stopped leaking.[\[10\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-10) X Research source - Jones recommends checking “the action of the faucet handle to make sure it moves freely.”[\[11\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-11)X [Expert Source](https://www.wikihow.com/wikiHow:Delivering-a-Trustworthy-Experience) [![Dave Jones](https://www.wikihow.com/images/thumb/b/b4/Dave_Jones.png/-crop-100-100-100px-Dave_Jones.png)Dave Jones Master Plumber, Roto-Rooter Plumbing & Water Cleanup](https://www.wikihow.com/Author/Dave-Jones) Expert Interview - If your faucet keeps leaking, you may need to [replace the cartridge](https://www.amazon.com/s?k=cartridge+faucet+repair+kit&crid=3RXKJ751IWFE0&sprefix=cartridge+faucet+repair+kit%2Caps%2C139&ref=nb_sb_noss_1&tag=wikihow10327773-20). Follow the same steps as above to access the cartridge, then install the new one. - If you already replaced the cartridge and the handle still leaks, you may have to [replace the faucet](https://www.wikihow.com/Install-a-Faucet "Install a Faucet"). Section 2 of 8: ### Fixing a Leaky Compression Faucet [![PDF download](https://www.wikihow.com/extensions/wikihow/socialstamp/images/icon-pdf.svg) Download Article](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle) 1. [![Step 1 Turn off the hot water first.](https://www.wikihow.com/images/thumb/4/41/Fix-a-Leaky-Faucet-Handle-Step-7-Version-6.jpg/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-7-Version-6.jpg)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#/Image:Fix-a-Leaky-Faucet-Handle-Step-7-Version-6.jpg) 1 Turn off the hot water first. Find the water shut-off valves under the sink and turn the left valve clockwise to turn off the hot water. If the faucet stops leaking, that means the hot water handle is the source of the leak, so that’s the side you’ll need to repair. If the faucet keeps leaking, the cold water handle is to blame.[\[12\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-12) X Research source - Even if you’re sure the leak is coming from the hot water side, it’s a good idea to turn off the cold water, too—just to avoid getting sprayed if you accidentally turn on the cold water tap. - Close the sink drain or cover it with a small towel. That way, if you drop a screw or another small piece, it can’t go down the drain. 2. [![Step 2 Locate and remove the handle screw.](https://www.wikihow.com/images/thumb/f/f0/Fix-a-Leaky-Faucet-Handle-Step-8-Version-5.jpg/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-8-Version-5.jpg)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#/Image:Fix-a-Leaky-Faucet-Handle-Step-8-Version-5.jpg) 2 Locate and remove the handle screw. On some compression faucets, the handle has a decorative cap covering the screw that holds the handle in place. Use a flat screwdriver to pry this cap off so you can access the screw.[\[13\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-13) X Research source - If your faucet has a grip that extends out from the base of the handle, you may need to unscrew that grip to access the screw. - Once you locate the screw, use a screwdriver or Allen wrench to remove it, depending on the type of screw you find. Then, pull off the handle. 3. [![Step 3 Loosen the retaining nut with an adjustable wrench.](https://www.wikihow.com/images/thumb/3/34/Fix-a-Leaky-Faucet-Handle-Step-9-Version-5.jpg/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-9-Version-5.jpg)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#/Image:Fix-a-Leaky-Faucet-Handle-Step-9-Version-5.jpg) 3 Loosen the retaining nut with an adjustable wrench. At the base of the handle, you should find a large nut holding the handle in place. Turn the nut to the right to loosen it. This will loosen the handle assembly enough for you to remove it.[\[14\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-14) X Research source - On some faucets, you may be able to loosen the nut by hand. 4. [![Step 4 Pull the valve stem out of its seat.](https://www.wikihow.com/images/thumb/e/e0/Fix-a-Leaky-Faucet-Handle-Step-10-Version-3.jpg/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-10-Version-3.jpg)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#/Image:Fix-a-Leaky-Faucet-Handle-Step-10-Version-3.jpg) 4 Pull the valve stem out of its seat. The valve stem is the part of the handle that sits down in the hole after you remove the handle itself. You may be able to pull the stem out by hand—just grab it by hand and lift straight up. But if it’s too difficult, you may need to grip the stem with a wrench and turn counterclockwise to loosen it.[\[15\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-15) X Research source 5. [![Step 5 Inspect the washer, packing washer, and valve seat for damage.](https://www.wikihow.com/images/thumb/4/46/Fix-a-Leaky-Faucet-Handle-Step-11-Version-3.jpg/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-11-Version-3.jpg)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#/Image:Fix-a-Leaky-Faucet-Handle-Step-11-Version-3.jpg) 5 Inspect the washer, packing washer, and valve seat for damage. Look at the washer on the bottom of the valve stem—this is one of the most likely causes of a leak in a compression faucet.[\[16\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-16) X Research source To replace this washer, unscrew the screw at the bottom of the stem and use a screwdriver to pry off the old washer. Coat the new washer in waterproof grease, push it into place, and replace the screw.[\[17\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-17) X Research source - Pop off the old O-rings as well. Get a new O-ring that’s exactly the same size, coat it in waterproof grease, and slide it into place.[\[18\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-18) X Research source - Run your finger inside the hole where the valve stem sits. The part the stem sits on is called the retainer or seat. If it feels rough or pitted, use a seat wrench to pull it out, then replace it with a new one. 6. [![Step 6 Reassemble the handle.](https://www.wikihow.com/images/thumb/f/f8/Fix-a-Leaky-Faucet-Handle-Step-12-Version-3.jpg/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-12-Version-3.jpg)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#/Image:Fix-a-Leaky-Faucet-Handle-Step-12-Version-3.jpg) 6 Reassemble the handle. Working backwards, replace the valve stem, then tighten the retaining nut. Replace the handle and tighten the handle screw, then pop the decorative cap back into place or screw in the handle grip.[\[19\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-19) X Research source Section 3 of 8: ### Fixing a Leaky Ball Faucet [![PDF download](https://www.wikihow.com/extensions/wikihow/socialstamp/images/icon-pdf.svg) Download Article](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle) 1. [![Step 1 Unscrew the faucet handle and remove it.](https://www.wikihow.com/images/thumb/6/66/Fix-a-Leaky-Faucet-Handle-Step-13.jpg/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-13.jpg)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#/Image:Fix-a-Leaky-Faucet-Handle-Step-13.jpg) 1 Unscrew the faucet handle and remove it. Look at the base of the handle to find the screw holding the handle in place. Use an Allen wrench or hex-key wrench to loosen this screw, then pull the handle to remove it.[\[20\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-20) X Research source - There may be a small cover over the screw—if there is, pry off the cover to access the screw.[\[21\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-21) X Research source - Place the handle somewhere safe so it doesn’t get damaged. 2. [![Step 2 Try tightening the ball cap under the handle to see if it fixes the leak.](https://www.wikihow.com/images/thumb/8/86/Fix-a-Leaky-Faucet-Handle-Step-14.jpg/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-14.jpg)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#/Image:Fix-a-Leaky-Faucet-Handle-Step-14.jpg) 2 Try tightening the ball cap under the handle to see if it fixes the leak. Sometimes the ball that the handle rotates on can be loose. Use your fingers to turn this ball clockwise, then turn on the faucet to see if that fixed the leak. If it did, you’re finished. If not, keep going.[\[22\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-22) X Research source - Just use your hands to tighten the ball—don’t force it with a tool or you could damage it. 3. [![Step 3 Turn off the hot and cold water.](https://www.wikihow.com/images/thumb/e/ec/Fix-a-Leaky-Faucet-Handle-Step-15.jpg/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-15.jpg)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#/Image:Fix-a-Leaky-Faucet-Handle-Step-15.jpg) 3 Turn off the hot and cold water. Look under the sink to find the hot and cold water shut-off valves. Turn both of them clockwise to turn off all of the water to the sink.[\[23\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-23) X Research source - Ball faucets only have one handle that controls the hot and cold water, so you don’t need to determine whether the hot or cold side is leaking. 4. [![Step 4 Unscrew the ball cap and lift off the cap and assembly.](https://www.wikihow.com/images/thumb/5/57/Fix-a-Leaky-Faucet-Handle-Step-16.jpg/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-16.jpg)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#/Image:Fix-a-Leaky-Faucet-Handle-Step-16.jpg) 4 Unscrew the ball cap and lift off the cap and assembly. Use pliers to remove the cap from beneath the handle.[\[24\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-24) X Research source Under the cap on a ball faucet, you’ll find a cam, a cam gasket, and the ball that allows the handle to move back and forth and side to side. Pull all of these out and set aside everything except the ball.[\[25\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-25) X Research source - You may need a special tool to remove the cam—this should be included in your faucet repair kit.[\[26\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-26) X Research source 5. [![Step 5 Replace the seats and springs on the ball.](https://www.wikihow.com/images/thumb/1/1e/Fix-a-Leaky-Faucet-Handle-Step-17.jpg/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-17.jpg)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#/Image:Fix-a-Leaky-Faucet-Handle-Step-17.jpg) 5 Replace the seats and springs on the ball. When you look at the bottom of the ball, you should see two small springs that are held in place by two springs. Carefully remove those springs and seats with needle-nose pliers or pry them off with the tip of your screwdriver, then replace them with new ones from your [ball faucet repair kit](https://www.amazon.com/s?k=ball+faucet+repair+kit&crid=33DFIC4Q9I0MK&sprefix=ball+faucet+repair+kit%2Caps%2C137&ref=nb_sb_noss_1&tag=wikihow10327773-20).[\[27\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-27) X Research source - Use a cloth or your fingers to clean away any dirt or grime from the bottom of the ball. - Follow the instructions in the repair kit for replacing the springs. 6. [![Step 6 Put new O-rings under the spout.](https://www.wikihow.com/images/thumb/e/ea/Fix-a-Leaky-Faucet-Handle-Step-18.jpg/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-18.jpg)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#/Image:Fix-a-Leaky-Faucet-Handle-Step-18.jpg) 6 Put new O-rings under the spout. Pull up on the spout to remove it, then look in the hole for two rubber O-rings. Rub a little waterproof grease onto your new O-rings, then press them into place.[\[28\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-28) X Research source - Old O-rings are a common cause for leaky faucets. 7. [![Step 7 Put everything back together and check for leaks.](https://www.wikihow.com/images/thumb/b/b4/Fix-a-Leaky-Faucet-Handle-Step-19.jpg/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-19.jpg)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#/Image:Fix-a-Leaky-Faucet-Handle-Step-19.jpg) 7 Put everything back together and check for leaks. Working backwards, replace the spout, then the ball, cam gasket, cam, and cap that covers it all. Once the assembly is in place, replace the handle and screw it back on.[\[29\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-29) X Research source - Some kits will come with a new cam gasket and cap—if so, use these and discard the old ones.[\[30\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-30) X Research source - Turn on the water and check whether the leak is fixed. If the handle is still leaking, you’ll probably need to replace the faucet. Section 4 of 8: ### Fixing a Leaky Disk Faucet [![PDF download](https://www.wikihow.com/extensions/wikihow/socialstamp/images/icon-pdf.svg) Download Article](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle) 1. [![Step 1 Turn off the hot and cold water.](https://www.wikihow.com/images/thumb/f/f5/Fix-a-Leaky-Faucet-Handle-Step-20.jpg/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-20.jpg)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#/Image:Fix-a-Leaky-Faucet-Handle-Step-20.jpg) 1 Turn off the hot and cold water. Find the hot and cold water shut-off valves under the sink and turn them both clockwise to close them. Turn on the faucet to make sure the water is completely shut off before you start working on the faucet.[\[31\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-31) X Research source 2. [![Step 2 Unscrew the handle and remove the handle and body cover.](https://www.wikihow.com/images/thumb/d/d7/Fix-a-Leaky-Faucet-Handle-Step-21.jpg/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-21.jpg)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#/Image:Fix-a-Leaky-Faucet-Handle-Step-21.jpg) 2 Unscrew the handle and remove the handle and body cover. Push the handle upward and look at the base of the handle for the setscrew that holds the handle in place. Unscrew that, then pull up on the handle to remove it.[\[32\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-32) X Research source - Also, remove the cap that covers the disk assembly, called the escutcheon cap.[\[33\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-33) X Research source 3. [![Step 3 Unscrew the mounting screws and remove the disk assembly.](https://www.wikihow.com/images/thumb/2/2c/Fix-a-Leaky-Faucet-Handle-Step-22.jpg/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-22.jpg)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#/Image:Fix-a-Leaky-Faucet-Handle-Step-22.jpg) 3 Unscrew the mounting screws and remove the disk assembly. Under the cap, you’ll see a ceramic disk assembly held in place by two mounting screws. Remove these screws, then pull up on the disk to remove it.[\[34\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-34) X Research source - Use a cloth or your fingers to wipe away any dirt on the bottom of the disk after you pull it out. 4. [![Step 4 Replace the rubber seals around the cylinder openings.](https://www.wikihow.com/images/thumb/5/51/Fix-a-Leaky-Faucet-Handle-Step-23.jpg/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-23.jpg)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#/Image:Fix-a-Leaky-Faucet-Handle-Step-23.jpg) 4 Replace the rubber seals around the cylinder openings. Pull off the old seals on the cylinders, then rinse the assembly to clean out the cylinders. Then, install the new seals from your [repair kit](https://www.amazon.com/s?k=disk+faucet+repair+kit&crid=2VT558HKZ8AN5&sprefix=disk+faucet+repair+kit%2Caps%2C133&ref=nb_sb_noss&tag=wikihow10327773-20).[\[35\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-35) X Research source - If the cylinders are really dirty, rinse them with white vinegar, then gently scrub them with a soft scouring pad to clean them.[\[36\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-36) X Research source 5. [![Step 5 Work backwards to reassemble the faucet.](https://www.wikihow.com/images/thumb/f/f8/Fix-a-Leaky-Faucet-Handle-Step-24.jpg/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-24.jpg)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#/Image:Fix-a-Leaky-Faucet-Handle-Step-24.jpg) 5 Work backwards to reassemble the faucet. Push the disk assembly back into place and replace the mounting screws. Replace the cap, then put the handle back on and screw in the setscrew.[\[37\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-37) X Research source - Turn on the water slowly and check to see if the leak has stopped. Turning the water on too quickly can crack the ceramic disk.[\[38\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-38) X Research source Turning the water on too quickly can crack the ceramic disk. - If you’re sure you assembled everything correctly but the handle is still leaking, you’ll probably need to replace the faucet. Section 5 of 8: ### Types of Faucets [![PDF download](https://www.wikihow.com/extensions/wikihow/socialstamp/images/icon-pdf.svg) Download Article](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle) 1. [![The 4 types of faucets are compression, cartridge, ball, and disk.](https://www.wikihow.com/images/thumb/d/d9/Fix-a-Leaky-Faucet-Handle-Step-25.jpg/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-25.jpg)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#/Image:Fix-a-Leaky-Faucet-Handle-Step-25.jpg) The 4 types of faucets are compression, cartridge, ball, and disk. Each has a unique interior assembly. They can be a little hard to distinguish without disassembling the faucet, but these tips can help you tell them apart: - Cartridge faucets can have one or two handles. They’re very easy to turn. - Compression faucets aren’t as common anymore but can still be found on older sinks. They always have 2 handles and require some pressure to turn them. - Ball faucets have a single handle that sits on a dome-shaped base, or cap. - Disk faucets have a single handle that sits on a wide cylinder. Section 6 of 8: ### Causes of Leaky Faucet Handles [![PDF download](https://www.wikihow.com/extensions/wikihow/socialstamp/images/icon-pdf.svg) Download Article](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle) 1. [![A leaky faucet handle is caused by a worn cartridge or O-ring.](https://www.wikihow.com/images/thumb/f/fb/Fix-a-Leaky-Faucet-Handle-Step-7-Version-5.jpg/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-7-Version-5.jpg)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#/Image:Fix-a-Leaky-Faucet-Handle-Step-7-Version-5.jpg) A leaky faucet handle is caused by a worn cartridge or O-ring. Jones says “a leaky modern faucet handle, like those on a bathroom sink, is caused by a worn faucet cartridge. On older faucets, the leak is usually caused by a worn washer or O-ring.”[\[39\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-39)X [Expert Source](https://www.wikihow.com/wikiHow:Delivering-a-Trustworthy-Experience) [![Dave Jones](https://www.wikihow.com/images/thumb/b/b4/Dave_Jones.png/-crop-100-100-100px-Dave_Jones.png)Dave Jones Master Plumber, Roto-Rooter Plumbing & Water Cleanup](https://www.wikihow.com/Author/Dave-Jones) Expert Interview If your handle is [leaking](https://www.wikihow.com/Fix-a-Leaky-Faucet "Fix a Leaky Faucet") from the tap, it might be caused by:[\[40\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-40) X Research source - A corroded valve seat (the rubber ring underneath the cartridge) - A loose or damaged washer - Worn out inlet and outlet seals (inside of ceramic disk faucet handles) Section 7 of 8: ### Preventing Sink Faucet Leaks [![PDF download](https://www.wikihow.com/extensions/wikihow/socialstamp/images/icon-pdf.svg) Download Article](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle) 1. [![Step 1 Inspect your sink for leaks regularly.](https://www.wikihow.com/images/thumb/1/16/Fix-a-Leaky-Faucet-Handle-Step-8-Version-4.jpg/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-8-Version-4.jpg)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#/Image:Fix-a-Leaky-Faucet-Handle-Step-8-Version-4.jpg) 1 Inspect your sink for leaks regularly. A leaky faucet can waste water and increase your water bills. To check for leaks, examine the outside of the faucet, its gaskets, and the fittings of the pipes under your sinks to make sure there aren’t any surface leaks.[\[41\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-41) X [Trustworthy Source](https://www.wikihow.com/wikiHow:Delivering-a-Trustworthy-Experience) United States Environmental Protection Agency Independent U.S. government agency responsible for promoting safe environmental practices [Go to source](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle) - When you notice a component is broken or damaged, replace it immediately. 2. [![Step 2 Descale your faucet once a month to avoid mineral buildup.](https://www.wikihow.com/images/thumb/a/ab/Fix-a-Leaky-Faucet-Handle-Step-9-Version-4.jpg/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-9-Version-4.jpg)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#/Image:Fix-a-Leaky-Faucet-Handle-Step-9-Version-4.jpg) 2 Descale your faucet once a month to avoid mineral buildup. Vinegar can help prevent limescale and other mineral deposits from damaging your faucet’s components. Fill a plastic bag with equal parts water and vinegar, secure it around the faucet head, and let it soak for 30 minutes to an hour. Scrub the rest of the faucet with the vinegar solution and dish soap.[\[42\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-42) X Research source - Remove the bag and brush the head with a toothbrush or cleaning brush and dish soap. Run the faucet to dislodge anything inside, then rinse and dry the area. Section 8 of 8: ### When to Call a Pro [![PDF download](https://www.wikihow.com/extensions/wikihow/socialstamp/images/icon-pdf.svg) Download Article](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle) 1. [![Call a plumber if you can’t fix the problem or the leak gets worse.](https://www.wikihow.com/images/thumb/b/b6/Fix-a-Leaky-Faucet-Handle-Step-29.jpg/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-29.jpg)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#/Image:Fix-a-Leaky-Faucet-Handle-Step-29.jpg) Call a plumber if you can’t fix the problem or the leak gets worse. If you’ve tried to fix your faucet handle but it’s still leaking, or if you’re not comfortable taking on a project like this, call a plumber to help you handle the problem. Also, if the water has damaged the area around your sink, it’s a good idea to contact a professional like a plumber, contractor, or mold remediation specialist to make sure there aren’t underlying problems that will worsen over time. ## Expert Q\&A Search [Add New Question]() - Question Why does my faucet leak from the handle? [![Dave Jones](https://www.wikihow.com/images/thumb/b/b4/Dave_Jones.png/-crop-200-200-200px-Dave_Jones.png)](https://www.wikihow.com/Author/Dave-Jones) [Dave Jones](https://www.wikihow.com/Author/Dave-Jones) Master Plumber, Roto-Rooter Plumbing & Water Cleanup Dave Jones is a Professional Plumber and the Midwest Regional Vice President at Roto-Rooter Plumbing & Water Cleanup. In 1992, Jones joined Roto-Rooter as a drain service technician at the age of 18. Since then, he has risen through the ranks into positions of increasing authority. Dave served as general manager of Roto-Rooter’s Charlotte, North Carolina, and Atlanta, Georgia branches before being promoted to Contractor Area Manager and later to Regional Vice President. Dave holds Master Plumber Licenses in Pennsylvania, North Carolina, and Georgia. [![Dave Jones](https://www.wikihow.com/images/thumb/b/b4/Dave_Jones.png/-crop-200-200-200px-Dave_Jones.png)](https://www.wikihow.com/Author/Dave-Jones) [Dave Jones](https://www.wikihow.com/Author/Dave-Jones) Master Plumber, Roto-Rooter Plumbing & Water Cleanup Expert Answer It's almost always the O-ring, which is the plastic gasket inside of the cartridge. That thing can wear down over time, and it's usually the main problem when there's a leak. Thanks! We're glad this was helpful. Thank you for your feedback. If wikiHow has helped you, please consider a small contribution to support us in helping more readers like you. We’re committed to providing the world with free how-to resources, and even \$1 helps us in our mission. [Support wikiHow](https://www.wikihow.com/wikiHow:Contribute) [Yes](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle) [No](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle) [Not Helpful 1](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle) [Helpful 16](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle) - Question Where do I get the replacement O-ring? [![Dave Jones](https://www.wikihow.com/images/thumb/b/b4/Dave_Jones.png/-crop-200-200-200px-Dave_Jones.png)](https://www.wikihow.com/Author/Dave-Jones) [Dave Jones](https://www.wikihow.com/Author/Dave-Jones) Master Plumber, Roto-Rooter Plumbing & Water Cleanup Dave Jones is a Professional Plumber and the Midwest Regional Vice President at Roto-Rooter Plumbing & Water Cleanup. In 1992, Jones joined Roto-Rooter as a drain service technician at the age of 18. Since then, he has risen through the ranks into positions of increasing authority. Dave served as general manager of Roto-Rooter’s Charlotte, North Carolina, and Atlanta, Georgia branches before being promoted to Contractor Area Manager and later to Regional Vice President. Dave holds Master Plumber Licenses in Pennsylvania, North Carolina, and Georgia. [![Dave Jones](https://www.wikihow.com/images/thumb/b/b4/Dave_Jones.png/-crop-200-200-200px-Dave_Jones.png)](https://www.wikihow.com/Author/Dave-Jones) [Dave Jones](https://www.wikihow.com/Author/Dave-Jones) Master Plumber, Roto-Rooter Plumbing & Water Cleanup Expert Answer You can get them from the hardware store. There are all sorts of different O-ring sizes, so take the original ring with you to the store so you can find an identical one. Thanks! We're glad this was helpful. Thank you for your feedback. If wikiHow has helped you, please consider a small contribution to support us in helping more readers like you. We’re committed to providing the world with free how-to resources, and even \$1 helps us in our mission. [Support wikiHow](https://www.wikihow.com/wikiHow:Contribute) [Yes](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle) [No](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle) [Not Helpful 3](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle) [Helpful 9](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle) - Question How do I find a replacement cartridge? [![Dave Jones](https://www.wikihow.com/images/thumb/b/b4/Dave_Jones.png/-crop-200-200-200px-Dave_Jones.png)](https://www.wikihow.com/Author/Dave-Jones) [Dave Jones](https://www.wikihow.com/Author/Dave-Jones) Master Plumber, Roto-Rooter Plumbing & Water Cleanup Dave Jones is a Professional Plumber and the Midwest Regional Vice President at Roto-Rooter Plumbing & Water Cleanup. In 1992, Jones joined Roto-Rooter as a drain service technician at the age of 18. Since then, he has risen through the ranks into positions of increasing authority. Dave served as general manager of Roto-Rooter’s Charlotte, North Carolina, and Atlanta, Georgia branches before being promoted to Contractor Area Manager and later to Regional Vice President. Dave holds Master Plumber Licenses in Pennsylvania, North Carolina, and Georgia. [![Dave Jones](https://www.wikihow.com/images/thumb/b/b4/Dave_Jones.png/-crop-200-200-200px-Dave_Jones.png)](https://www.wikihow.com/Author/Dave-Jones) [Dave Jones](https://www.wikihow.com/Author/Dave-Jones) Master Plumber, Roto-Rooter Plumbing & Water Cleanup Expert Answer You may have to Inspect your faucet carefully to find its brand name and model number. Once you know, visit the manufacturer’s website or look up their customer service phone number. Some brands guarantee their faucets for life and will supply replacement cartridges free of charge if you contact them directly. Otherwise, you can just buy one from them. Thanks! We're glad this was helpful. Thank you for your feedback. If wikiHow has helped you, please consider a small contribution to support us in helping more readers like you. We’re committed to providing the world with free how-to resources, and even \$1 helps us in our mission. [Support wikiHow](https://www.wikihow.com/wikiHow:Contribute) [Yes](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle) [No](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle) [Not Helpful 0](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle) [Helpful 12](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle) Ask a Question 200 characters left Include your email address to get a message when this question is answered. [Submit]() Advertisement ## Video ## Tips Submit a Tip All tip submissions are carefully reviewed before being published Name Please provide your name and last initial [Submit](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle) Thanks for submitting a tip for review\! ## Things You’ll Need - Utility knife or flat-head screwdriver - Allen wrench or screwdriver - [Penetrating oil](https://www.amazon.com/s?k=penetrating+oil&crid=1Q5XE2PIVE73U&sprefix=penetrating+oil%2Caps%2C110&ref=nb_sb_noss_1&tag=wikihow10327773-20) (optional) - [Waterproof plumber’s grease](https://www.amazon.com/s?k=waterproof+plumbers+grease&crid=OIU2AN1TJRM0&sprefix=waterproof+plumbers%2Caps%2C108&ref=nb_sb_ss_ts-doa-p_1_19&tag=wikihow10327773-20) - Replacement O-ring, cartridge, or a faucet repair kit ## You Might Also Like [![Fix a Leaky Bathroom Sink Faucet with a Single 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![](https://www.wikihow.com/images/thumb/d/d6/Fix-a-Leaky-Hand-Held-Shower-Head-Step-13-Version-2.jpg/-crop-342-184-245px-Fix-a-Leaky-Hand-Held-Shower-Head-Step-13-Version-2.jpg)](https://www.wikihow.com/Fix-a-Leaky-Hand-Held-Shower-Head) Advertisement ## References 1. [↑](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_ref-1) <https://www.thisoldhouse.com/kitchens/21017315/how-to-repair-a-leaky-kitchen-faucet> 2. [↑](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_ref-2) Dave Jones. Master Plumber, Roto-Rooter Plumbing & Water Cleanup. Expert Interview 3. [↑](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_ref-3) <https://www.thisoldhouse.com/kitchens/21097141/how-to-stop-kitchen-faucet-leaks> 4. [↑](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_ref-4) <https://youtu.be/YqwTCP6ktWc?t=85> 5. [↑](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_ref-5) <https://www.thisoldhouse.com/kitchens/21017315/how-to-repair-a-leaky-kitchen-faucet> 6. [↑](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_ref-6) Dave Jones. Master Plumber, Roto-Rooter Plumbing & Water Cleanup. Expert Interview 7. [↑](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_ref-7) Dave Jones. Master Plumber, Roto-Rooter Plumbing & Water Cleanup. Expert Interview 8. [↑](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_ref-8) Dave Jones. Master Plumber, Roto-Rooter Plumbing & Water Cleanup. Expert Interview 9. [↑](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_ref-9) <https://www.familyhandyman.com/plumbing/faucet-repair/how-to-repair-a-kitchen-faucet/view-all/> [More References (33)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#aiinfo) 1. [↑](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_ref-10) <https://todayshomeowner.com/plumbing/video/repairing-a-leaky-faucet/> 2. [↑](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_ref-11) Dave Jones. Master Plumber, Roto-Rooter Plumbing & Water Cleanup. Expert Interview 3. [↑](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_ref-12) <https://www.ose.nm.gov/FixALeak/PDF/DWAD_2015.pdf> 4. [↑](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_ref-13) <https://www.ose.nm.gov/FixALeak/PDF/DWAD_2015.pdf> 5. [↑](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_ref-14) <https://www.ose.nm.gov/FixALeak/PDF/DWAD_2015.pdf> 6. [↑](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_ref-15) <https://www.ose.nm.gov/FixALeak/PDF/DWAD_2015.pdf> 7. [↑](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_ref-16) <https://www.thisoldhouse.com/kitchens/21097141/how-to-stop-kitchen-faucet-leaks> 8. [↑](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_ref-17) <https://www.ose.nm.gov/FixALeak/PDF/DWAD_2015.pdf> 9. [↑](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_ref-18) <https://www.thisoldhouse.com/kitchens/21097141/how-to-stop-kitchen-faucet-leaks> 10. [↑](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_ref-19) <https://www.ose.nm.gov/FixALeak/PDF/DWAD_2015.pdf> 11. [↑](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_ref-20) <https://www.ose.nm.gov/FixALeak/PDF/DWAD_2015.pdf> 12. [↑](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_ref-21) <https://www.thisoldhouse.com/kitchens/21097141/how-to-stop-kitchen-faucet-leaks> 13. [↑](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_ref-22) <https://www.ose.nm.gov/FixALeak/PDF/DWAD_2015.pdf> 14. [↑](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_ref-23) <https://www.ose.nm.gov/FixALeak/PDF/DWAD_2015.pdf> 15. [↑](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_ref-24) <https://www.thisoldhouse.com/kitchens/21097141/how-to-stop-kitchen-faucet-leaks> 16. [↑](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_ref-25) <https://www.ose.nm.gov/FixALeak/PDF/DWAD_2015.pdf> 17. [↑](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_ref-26) <https://www.thisoldhouse.com/kitchens/21097141/how-to-stop-kitchen-faucet-leaks> 18. [↑](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_ref-27) <https://www.ose.nm.gov/FixALeak/PDF/DWAD_2015.pdf> 19. [↑](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_ref-28) <https://www.ose.nm.gov/FixALeak/PDF/DWAD_2015.pdf> 20. [↑](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_ref-29) <https://www.ose.nm.gov/FixALeak/PDF/DWAD_2015.pdf> 21. [↑](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_ref-30) <https://www.thisoldhouse.com/kitchens/21097141/how-to-stop-kitchen-faucet-leaks> 22. [↑](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_ref-31) <https://www.ose.nm.gov/FixALeak/PDF/DWAD_2015.pdf> 23. [↑](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_ref-32) <https://www.ose.nm.gov/FixALeak/PDF/DWAD_2015.pdf> 24. [↑](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_ref-33) <https://www.thisoldhouse.com/kitchens/21097141/how-to-stop-kitchen-faucet-leaks> 25. [↑](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_ref-34) <https://www.ose.nm.gov/FixALeak/PDF/DWAD_2015.pdf> 26. [↑](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_ref-35) <https://www.ose.nm.gov/FixALeak/PDF/DWAD_2015.pdf> 27. [↑](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_ref-36) <https://www.thisoldhouse.com/kitchens/21097141/how-to-stop-kitchen-faucet-leaks> 28. [↑](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_ref-37) <https://www.ose.nm.gov/FixALeak/PDF/DWAD_2015.pdf> 29. [↑](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_ref-38) Turning the water on too quickly can crack the ceramic disk. 30. [↑](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_ref-39) Dave Jones. Master Plumber, Roto-Rooter Plumbing & Water Cleanup. Expert Interview 31. [↑](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_ref-40) <https://www.rotorooter.com/frequently-asked-questions/faucets/what-causes-a-leaky-faucet/> 32. [↑](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_ref-41) <https://www.epa.gov/watersense/fix-leak-week> 33. [↑](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_ref-42) <https://www.bhg.com/homekeeping/house-cleaning/tips/how-to-clean-a-faucet-head/> ## About This Article ![Dave Jones](https://www.wikihow.com/images/thumb/b/b4/Dave_Jones.png/-crop-100-100-100px-Dave_Jones.png) Co-authored by: [Dave Jones](https://www.wikihow.com/Author/Dave-Jones) Master Plumber, Roto-Rooter Plumbing & Water Cleanup This article was co-authored by [Dave Jones](https://www.wikihow.com/Author/Dave-Jones) and by wikiHow staff writer, [Amy Bobinger, BA](https://www.wikihow.com/Author/Amy-Bobinger-BA). Dave Jones is a Professional Plumber and the Midwest Regional Vice President at Roto-Rooter Plumbing & Water Cleanup. In 1992, Jones joined Roto-Rooter as a drain service technician at the age of 18. Since then, he has risen through the ranks into positions of increasing authority. Dave served as general manager of Roto-Rooter’s Charlotte, North Carolina, and Atlanta, Georgia branches before being promoted to Contractor Area Manager and later to Regional Vice President. Dave holds Master Plumber Licenses in Pennsylvania, North Carolina, and Georgia. This article has been viewed 233,029 times. 5 votes - 60% Co-authors: 10 Updated: December 11, 2025 Views: 233,029 Categories: [Faucet Repairs](https://www.wikihow.com/Category:Faucet-Repairs "Category:Faucet Repairs") [Article SummaryX](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#summary_wrapper) If your faucet handle is leaking, you should be able to fix the issue yourself by replacing its O ring. First, turn off your water supply at the valve under the sink and open the faucet to drain any water from the pipe. When the water’s stopped, remove the faucet handle. Depending on the type you have, you may have to pull it straight up, unscrew it counterclockwise, or pry it off with a flat-head screwdriver. Once you’ve removed the handle, unscrew the nut underneath with a wrench. Under the nut, you should see the rubber O ring, which will probably be worn down. Replace the O ring with a new one, then screw the nut and faucet handle back on. Finally, open the faucet gradually to release any air bubbles until the water flows normally. For more tips, including how to unscrew a stiff nut, read on\! Did this summary help you? Yes No [In other languages](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#other_languages) [Japanese](https://www.wikihow.jp/%E8%9B%87%E5%8F%A3%E3%81%AE%E3%83%8F%E3%83%B3%E3%83%89%E3%83%AB%E3%81%AE%E6%B0%B4%E6%BC%8F%E3%82%8C%E3%82%92%E7%9B%B4%E3%81%99) - [Print](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle) - [Send fan mail to authors](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle) Thanks to all authors for creating a page that has been read 233,029 times. ## Reader Success Stories - ![Elizabeth Clark](https://www.wikihow.com/images/thumb/f/f5/CommunityAvatar4.png/-crop-72-72-72px-CommunityAvatar4.png) Elizabeth Clark Sep 18, 2022 "Repairing a dripping faucet in our bathroom just became easier! Thank you for the step-by-step process and for the extra helpful side notes too! Keep up the awesome work & advice!"..." 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By continuing to use our site, you agree to our [cookie policy](https://www.wikihow.com/wikiHow:Cookie-Policy). ![Dave Jones](https://www.wikihow.com/images/thumb/b/b4/Dave_Jones.png/-crop-100-100-100px-Dave_Jones.png) Co-authored by: [Dave Jones](https://www.wikihow.com/Author/Dave-Jones) Master Plumber, Roto-Rooter Plumbing & Water Cleanup 5 votes - 60% Click a star to vote Co-authors: 10 Updated: December 11, 2025 Views: 233,029 ![Elizabeth Clark](https://www.wikihow.com/images/thumb/f/f5/CommunityAvatar4.png/-crop-72-72-72px-CommunityAvatar4.png) Elizabeth Clark Sep 18, 2022 "Repairing a dripping faucet in our bathroom just became easier! Thank you for the step-by-step process and for the extra helpful side notes too! Keep up the awesome work & advice!"..." 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Readable Markdown	[![PDF download](https://www.wikihow.com/extensions/wikihow/socialstamp/images/icon-pdf.svg) Download Article](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle) Save money and avoid water waste with this quick tutorial [![PDF download](https://www.wikihow.com/extensions/wikihow/socialstamp/images/icon-pdf.svg) Download Article](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle) - [Leaky Cartridge Faucet](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#Fixing-a-Leaky-Cartridge-Faucet-Handle) - [Compression Faucet](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#Fixing-a-Leaky-Compression-Faucet) - [Ball Faucet](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#Fixing-a-Leaky-Ball-Faucet) - [Disk Faucet](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#Fixing-a-Leaky-Disk-Faucet) - [Types of Faucets](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#Types-of-Faucets) - [Leaky Handle Causes](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#Causes-of-Leaky-Faucet-Handles) - [Preventing Leaks](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#Preventing-Sink-Faucet-Leaks) - [When to Call a Pro](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#When-to-Call-a-Pro) - [Video](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#Video) - [Expert Q\&A](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#qa_headline) - [Things You'll Need](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#thingsyoullneed) A leaky faucet handle can be annoying, but luckily, it's one of the easiest plumbing problems to fix yourself. All you need to do is dismantle the handle and replace any parts that are worn or damaged. We spoke with Master Plumber Dave Jones, who told us exactly how you can find out what’s causing the leak and fix it in just a few minutes. Keep reading to learn everything you need to get your sink working right again, no matter [what kind of faucet you have](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#Types-of-Faucets). ## Stopping a Sink Handle from Leaking 1. [Turn off](https://www.wikihow.com/Turn-Off-Your-Water-Supply-Quick-and-Easy "Turn Off Your Water Supply Quick and Easy") the water supply under the sink and plug the drain. 2. Pull the decorative cap off the top or side of the handle and remove the screw. 3. Pry off the handle and unscrew the nut underneath. 4. Pull out the cartridge and inspect it and the O-ring around it for damage. 5. Apply grease to a new O-ring or cartridge and put it in the handle hole. 6. Reassemble the faucet and turn on the water supply. 1. [![Step 1 Turn off the water supply, turn on both handles, and plug the drain.](https://www.wikihow.com/images/thumb/5/54/Fix-a-Leaky-Faucet-Handle-Step-2-Version-2.jpg/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-2-Version-2.jpg)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#/Image:Fix-a-Leaky-Faucet-Handle-Step-2-Version-2.jpg) Look under your sink for one or two small valves. Turn the valves clockwise to shut off the water supply to your sink and prevent water from spurting out while you work.[\[1\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-1) Turn on the faucet so any remaining water runs out. Insert a plug into the drain or pull up on the stopper behind the faucet. - Plugging up the sink prevents any screws, parts, or tools from falling down the drain. - If you can’t turn off the water under the sink, turn off the water main in your home. - Jones says “You’ll likely find the main water shutoff valve on a basement wall facing the front of your house” or “hidden from view inside a closet or wall access panel near the front of the house.”[\[2\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-2) 2. [![Step 2 Pull the decorative cap off the handle and remove the screw.](https://www.wikihow.com/images/thumb/c/c0/Fix-a-Leaky-Faucet-Handle-Step-2-Version-4.jpg/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-2-Version-4.jpg)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#/Image:Fix-a-Leaky-Faucet-Handle-Step-2-Version-4.jpg) Most sink faucets have a large or small decorative cover that hides the handle’s screw. Use a small flathead screwdriver or [utility knife](https://www.amazon.com/s?k=utility+knife&crid=3D6J4CI9IO7MO&sprefix=utility+knif%2Caps%2C140&ref=nb_sb_noss_2&tag=wikihow10327773-20) to pry off the cover on the top or side of the handle. Remove the screw underneath with an Allen wrench or screwdriver.[\[3\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-3) - On some two-handled faucets, you may need to unscrew the handle before you can pry off the cap. If the leak is coming from under the tap, unscrew the tap from the base.[\[4\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-4) Advertisement 3. [![Step 3 Unscrew the nut underneath using an adjustable wrench.](https://www.wikihow.com/images/thumb/5/56/Fix-a-Leaky-Faucet-Handle-Step-4-Version-2.jpg/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-4-Version-2.jpg)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#/Image:Fix-a-Leaky-Faucet-Handle-Step-4-Version-2.jpg) Use an [adjustable spanner wrench](https://www.amazon.com/s?k=adjustable+wrench&crid=10TT1UJL7P4YP&sprefix=adjustable+wrench%2Caps%2C141&ref=nb_sb_noss_1&tag=wikihow10327773-20) to loosen and remove the nut around the base of the handle.[\[5\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-5) Jones says if the nut “has a chrome or metallic finish… put electrician tape or a rag around it to protect the finish, then use pliers to remove it.”[\[6\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-6) - This nut holds down the cartridge, a metal and plastic piece inside the handle that turns the water on and off and controls the water flow. Some models may not have a nut. - If the nut won’t come off, apply [penetrating oil](https://www.amazon.com/s?k=penetrating+oil&crid=1Q5XE2PIVE73U&sprefix=penetrating+oil%2Caps%2C110&ref=nb_sb_noss_1&tag=wikihow10327773-20) around the screw and let it soak for 10 minutes before trying again. 4. [![Step 4 Pull out the cartridge and inspect it and the O-ring for damage.](https://www.wikihow.com/images/thumb/2/2d/Fix-a-Leaky-Faucet-Handle-Step-4-Version-3.jpg/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-4-Version-3.jpg)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#/Image:Fix-a-Leaky-Faucet-Handle-Step-4-Version-3.jpg) The O-ring is a piece of rubber that wraps around the bottom of the cartridge. If the O-ring is worn, Jones says to take it to the hardware store to match it with a new one. If the cartridge is broken, you may have to get “a new replacement cartridge from the faucet’s manufacturer.”[\[7\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-7) - Jones recommends shining “a flashlight down into the hole that the cartridge came out of. Inspect for debris and if you see any, remove it with your finger or a needle nose pliers.”[\[8\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-8) - If possible, insert your finger into the handle hole. Pull out the rubber seat and spring inside to inspect them. If either are broken or worn, replace them. 5. [![Step 5 Apply grease to the O-ring and cartridge and put them in the handle.](https://www.wikihow.com/images/thumb/3/33/Fix-a-Leaky-Faucet-Handle-Step-8-Version-2.jpg/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-8-Version-2.jpg)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#/Image:Fix-a-Leaky-Faucet-Handle-Step-8-Version-2.jpg) Place the [O-ring](https://www.amazon.com/s?k=cartridge+faucet+o+ring&crid=2TD9CBSCRT0GL&sprefix=cartridge+faucet+o+ring%2Caps%2C130&ref=nb_sb_noss_2&tag=wikihow10327773-20) on the open edge of the cartridge and use your fingers to roll it down to the groove near the middle. Apply [waterproof plumber’s grease](https://www.amazon.com/s?k=waterproof+plumbers+grease&crid=OIU2AN1TJRM0&sprefix=waterproof+plumbers%2Caps%2C108&ref=nb_sb_ss_ts-doa-p_1_19&tag=wikihow10327773-20) along the outside of the O ring and on the bottom of the cartridge. Insert the cartridge into the handle hole in the faucet.[\[9\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-9) 6. [![Step 6 Reassemble the faucet and turn on the water valves.](https://www.wikihow.com/images/thumb/f/fd/Fix-a-Leaky-Faucet-Handle-Step-10-Version-2.jpg/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-10-Version-2.jpg)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#/Image:Fix-a-Leaky-Faucet-Handle-Step-10-Version-2.jpg) Use your adjustable wrench to tighten the nut around the top of the cartridge. Attach the handle, screw it on, then replace the decorative cap. Turn on the water supply under the sink, then unplug the drain and run the water for a few seconds to make sure the faucet has stopped leaking.[\[10\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-10) - Jones recommends checking “the action of the faucet handle to make sure it moves freely.”[\[11\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-11) - If your faucet keeps leaking, you may need to [replace the cartridge](https://www.amazon.com/s?k=cartridge+faucet+repair+kit&crid=3RXKJ751IWFE0&sprefix=cartridge+faucet+repair+kit%2Caps%2C139&ref=nb_sb_noss_1&tag=wikihow10327773-20). Follow the same steps as above to access the cartridge, then install the new one. - If you already replaced the cartridge and the handle still leaks, you may have to [replace the faucet](https://www.wikihow.com/Install-a-Faucet "Install a Faucet"). 1. [![Step 1 Turn off the hot water first.](https://www.wikihow.com/images/thumb/4/41/Fix-a-Leaky-Faucet-Handle-Step-7-Version-6.jpg/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-7-Version-6.jpg)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#/Image:Fix-a-Leaky-Faucet-Handle-Step-7-Version-6.jpg) Find the water shut-off valves under the sink and turn the left valve clockwise to turn off the hot water. If the faucet stops leaking, that means the hot water handle is the source of the leak, so that’s the side you’ll need to repair. If the faucet keeps leaking, the cold water handle is to blame.[\[12\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-12) - Even if you’re sure the leak is coming from the hot water side, it’s a good idea to turn off the cold water, too—just to avoid getting sprayed if you accidentally turn on the cold water tap. - Close the sink drain or cover it with a small towel. That way, if you drop a screw or another small piece, it can’t go down the drain. 2. [![Step 2 Locate and remove the handle screw.](https://www.wikihow.com/images/thumb/f/f0/Fix-a-Leaky-Faucet-Handle-Step-8-Version-5.jpg/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-8-Version-5.jpg)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#/Image:Fix-a-Leaky-Faucet-Handle-Step-8-Version-5.jpg) On some compression faucets, the handle has a decorative cap covering the screw that holds the handle in place. Use a flat screwdriver to pry this cap off so you can access the screw.[\[13\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-13) - If your faucet has a grip that extends out from the base of the handle, you may need to unscrew that grip to access the screw. - Once you locate the screw, use a screwdriver or Allen wrench to remove it, depending on the type of screw you find. Then, pull off the handle. 3. [![Step 3 Loosen the retaining nut with an adjustable wrench.](https://www.wikihow.com/images/thumb/3/34/Fix-a-Leaky-Faucet-Handle-Step-9-Version-5.jpg/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-9-Version-5.jpg)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#/Image:Fix-a-Leaky-Faucet-Handle-Step-9-Version-5.jpg) At the base of the handle, you should find a large nut holding the handle in place. Turn the nut to the right to loosen it. This will loosen the handle assembly enough for you to remove it.[\[14\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-14) - On some faucets, you may be able to loosen the nut by hand. 4. [![Step 4 Pull the valve stem out of its seat.](https://www.wikihow.com/images/thumb/e/e0/Fix-a-Leaky-Faucet-Handle-Step-10-Version-3.jpg/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-10-Version-3.jpg)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#/Image:Fix-a-Leaky-Faucet-Handle-Step-10-Version-3.jpg) The valve stem is the part of the handle that sits down in the hole after you remove the handle itself. You may be able to pull the stem out by hand—just grab it by hand and lift straight up. But if it’s too difficult, you may need to grip the stem with a wrench and turn counterclockwise to loosen it.[\[15\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-15) 5. [![Step 5 Inspect the washer, packing washer, and valve seat for damage.](https://www.wikihow.com/images/thumb/4/46/Fix-a-Leaky-Faucet-Handle-Step-11-Version-3.jpg/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-11-Version-3.jpg)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#/Image:Fix-a-Leaky-Faucet-Handle-Step-11-Version-3.jpg) Look at the washer on the bottom of the valve stem—this is one of the most likely causes of a leak in a compression faucet.[\[16\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-16) To replace this washer, unscrew the screw at the bottom of the stem and use a screwdriver to pry off the old washer. Coat the new washer in waterproof grease, push it into place, and replace the screw.[\[17\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-17) - Pop off the old O-rings as well. Get a new O-ring that’s exactly the same size, coat it in waterproof grease, and slide it into place.[\[18\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-18) - Run your finger inside the hole where the valve stem sits. The part the stem sits on is called the retainer or seat. If it feels rough or pitted, use a seat wrench to pull it out, then replace it with a new one. 6. [![Step 6 Reassemble the handle.](https://www.wikihow.com/images/thumb/f/f8/Fix-a-Leaky-Faucet-Handle-Step-12-Version-3.jpg/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-12-Version-3.jpg)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#/Image:Fix-a-Leaky-Faucet-Handle-Step-12-Version-3.jpg) Working backwards, replace the valve stem, then tighten the retaining nut. Replace the handle and tighten the handle screw, then pop the decorative cap back into place or screw in the handle grip.[\[19\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-19) 1. [![Step 1 Unscrew the faucet handle and remove it.](https://www.wikihow.com/images/thumb/6/66/Fix-a-Leaky-Faucet-Handle-Step-13.jpg/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-13.jpg)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#/Image:Fix-a-Leaky-Faucet-Handle-Step-13.jpg) Look at the base of the handle to find the screw holding the handle in place. Use an Allen wrench or hex-key wrench to loosen this screw, then pull the handle to remove it.[\[20\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-20) - There may be a small cover over the screw—if there is, pry off the cover to access the screw.[\[21\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-21) - Place the handle somewhere safe so it doesn’t get damaged. 2. [![Step 2 Try tightening the ball cap under the handle to see if it fixes the leak.](https://www.wikihow.com/images/thumb/8/86/Fix-a-Leaky-Faucet-Handle-Step-14.jpg/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-14.jpg)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#/Image:Fix-a-Leaky-Faucet-Handle-Step-14.jpg) Sometimes the ball that the handle rotates on can be loose. Use your fingers to turn this ball clockwise, then turn on the faucet to see if that fixed the leak. If it did, you’re finished. If not, keep going.[\[22\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-22) - Just use your hands to tighten the ball—don’t force it with a tool or you could damage it. 3. [![Step 3 Turn off the hot and cold water.](https://www.wikihow.com/images/thumb/e/ec/Fix-a-Leaky-Faucet-Handle-Step-15.jpg/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-15.jpg)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#/Image:Fix-a-Leaky-Faucet-Handle-Step-15.jpg) Look under the sink to find the hot and cold water shut-off valves. Turn both of them clockwise to turn off all of the water to the sink.[\[23\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-23) - Ball faucets only have one handle that controls the hot and cold water, so you don’t need to determine whether the hot or cold side is leaking. 4. [![Step 4 Unscrew the ball cap and lift off the cap and assembly.](https://www.wikihow.com/images/thumb/5/57/Fix-a-Leaky-Faucet-Handle-Step-16.jpg/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-16.jpg)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#/Image:Fix-a-Leaky-Faucet-Handle-Step-16.jpg) Use pliers to remove the cap from beneath the handle.[\[24\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-24) Under the cap on a ball faucet, you’ll find a cam, a cam gasket, and the ball that allows the handle to move back and forth and side to side. Pull all of these out and set aside everything except the ball.[\[25\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-25) - You may need a special tool to remove the cam—this should be included in your faucet repair kit.[\[26\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-26) 5. [![Step 5 Replace the seats and springs on the ball.](https://www.wikihow.com/images/thumb/1/1e/Fix-a-Leaky-Faucet-Handle-Step-17.jpg/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-17.jpg)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#/Image:Fix-a-Leaky-Faucet-Handle-Step-17.jpg) When you look at the bottom of the ball, you should see two small springs that are held in place by two springs. Carefully remove those springs and seats with needle-nose pliers or pry them off with the tip of your screwdriver, then replace them with new ones from your [ball faucet repair kit](https://www.amazon.com/s?k=ball+faucet+repair+kit&crid=33DFIC4Q9I0MK&sprefix=ball+faucet+repair+kit%2Caps%2C137&ref=nb_sb_noss_1&tag=wikihow10327773-20).[\[27\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-27) - Use a cloth or your fingers to clean away any dirt or grime from the bottom of the ball. - Follow the instructions in the repair kit for replacing the springs. 6. [![Step 6 Put new O-rings under the spout.](https://www.wikihow.com/images/thumb/e/ea/Fix-a-Leaky-Faucet-Handle-Step-18.jpg/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-18.jpg)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#/Image:Fix-a-Leaky-Faucet-Handle-Step-18.jpg) Pull up on the spout to remove it, then look in the hole for two rubber O-rings. Rub a little waterproof grease onto your new O-rings, then press them into place.[\[28\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-28) - Old O-rings are a common cause for leaky faucets. 7. [![Step 7 Put everything back together and check for leaks.](https://www.wikihow.com/images/thumb/b/b4/Fix-a-Leaky-Faucet-Handle-Step-19.jpg/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-19.jpg)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#/Image:Fix-a-Leaky-Faucet-Handle-Step-19.jpg) Working backwards, replace the spout, then the ball, cam gasket, cam, and cap that covers it all. Once the assembly is in place, replace the handle and screw it back on.[\[29\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-29) - Some kits will come with a new cam gasket and cap—if so, use these and discard the old ones.[\[30\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-30) - Turn on the water and check whether the leak is fixed. If the handle is still leaking, you’ll probably need to replace the faucet. 1. [![Step 1 Turn off the hot and cold water.](https://www.wikihow.com/images/thumb/f/f5/Fix-a-Leaky-Faucet-Handle-Step-20.jpg/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-20.jpg)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#/Image:Fix-a-Leaky-Faucet-Handle-Step-20.jpg) Find the hot and cold water shut-off valves under the sink and turn them both clockwise to close them. Turn on the faucet to make sure the water is completely shut off before you start working on the faucet.[\[31\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-31) 2. [![Step 2 Unscrew the handle and remove the handle and body cover.](https://www.wikihow.com/images/thumb/d/d7/Fix-a-Leaky-Faucet-Handle-Step-21.jpg/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-21.jpg)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#/Image:Fix-a-Leaky-Faucet-Handle-Step-21.jpg) Push the handle upward and look at the base of the handle for the setscrew that holds the handle in place. Unscrew that, then pull up on the handle to remove it.[\[32\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-32) - Also, remove the cap that covers the disk assembly, called the escutcheon cap.[\[33\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-33) 3. [![Step 3 Unscrew the mounting screws and remove the disk assembly.](https://www.wikihow.com/images/thumb/2/2c/Fix-a-Leaky-Faucet-Handle-Step-22.jpg/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-22.jpg)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#/Image:Fix-a-Leaky-Faucet-Handle-Step-22.jpg) Under the cap, you’ll see a ceramic disk assembly held in place by two mounting screws. Remove these screws, then pull up on the disk to remove it.[\[34\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-34) - Use a cloth or your fingers to wipe away any dirt on the bottom of the disk after you pull it out. 4. [![Step 4 Replace the rubber seals around the cylinder openings.](https://www.wikihow.com/images/thumb/5/51/Fix-a-Leaky-Faucet-Handle-Step-23.jpg/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-23.jpg)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#/Image:Fix-a-Leaky-Faucet-Handle-Step-23.jpg) Pull off the old seals on the cylinders, then rinse the assembly to clean out the cylinders. Then, install the new seals from your [repair kit](https://www.amazon.com/s?k=disk+faucet+repair+kit&crid=2VT558HKZ8AN5&sprefix=disk+faucet+repair+kit%2Caps%2C133&ref=nb_sb_noss&tag=wikihow10327773-20).[\[35\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-35) - If the cylinders are really dirty, rinse them with white vinegar, then gently scrub them with a soft scouring pad to clean them.[\[36\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-36) 5. [![Step 5 Work backwards to reassemble the faucet.](https://www.wikihow.com/images/thumb/f/f8/Fix-a-Leaky-Faucet-Handle-Step-24.jpg/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-24.jpg)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#/Image:Fix-a-Leaky-Faucet-Handle-Step-24.jpg) Push the disk assembly back into place and replace the mounting screws. Replace the cap, then put the handle back on and screw in the setscrew.[\[37\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-37) - Turn on the water slowly and check to see if the leak has stopped. Turning the water on too quickly can crack the ceramic disk.[\[38\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-38) - If you’re sure you assembled everything correctly but the handle is still leaking, you’ll probably need to replace the faucet. 1. [![The 4 types of faucets are compression, cartridge, ball, and disk.](https://www.wikihow.com/images/thumb/d/d9/Fix-a-Leaky-Faucet-Handle-Step-25.jpg/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-25.jpg)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#/Image:Fix-a-Leaky-Faucet-Handle-Step-25.jpg) Each has a unique interior assembly. They can be a little hard to distinguish without disassembling the faucet, but these tips can help you tell them apart: - Cartridge faucets can have one or two handles. They’re very easy to turn. - Compression faucets aren’t as common anymore but can still be found on older sinks. They always have 2 handles and require some pressure to turn them. - Ball faucets have a single handle that sits on a dome-shaped base, or cap. - Disk faucets have a single handle that sits on a wide cylinder. 1. [![A leaky faucet handle is caused by a worn cartridge or O-ring.](https://www.wikihow.com/images/thumb/f/fb/Fix-a-Leaky-Faucet-Handle-Step-7-Version-5.jpg/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-7-Version-5.jpg)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#/Image:Fix-a-Leaky-Faucet-Handle-Step-7-Version-5.jpg) Jones says “a leaky modern faucet handle, like those on a bathroom sink, is caused by a worn faucet cartridge. On older faucets, the leak is usually caused by a worn washer or O-ring.”[\[39\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-39) If your handle is [leaking](https://www.wikihow.com/Fix-a-Leaky-Faucet "Fix a Leaky Faucet") from the tap, it might be caused by:[\[40\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-40) - A corroded valve seat (the rubber ring underneath the cartridge) - A loose or damaged washer - Worn out inlet and outlet seals (inside of ceramic disk faucet handles) 1. [![Step 1 Inspect your sink for leaks regularly.](https://www.wikihow.com/images/thumb/1/16/Fix-a-Leaky-Faucet-Handle-Step-8-Version-4.jpg/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-8-Version-4.jpg)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#/Image:Fix-a-Leaky-Faucet-Handle-Step-8-Version-4.jpg) A leaky faucet can waste water and increase your water bills. To check for leaks, examine the outside of the faucet, its gaskets, and the fittings of the pipes under your sinks to make sure there aren’t any surface leaks.[\[41\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-41) - When you notice a component is broken or damaged, replace it immediately. 2. [![Step 2 Descale your faucet once a month to avoid mineral buildup.](https://www.wikihow.com/images/thumb/a/ab/Fix-a-Leaky-Faucet-Handle-Step-9-Version-4.jpg/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-9-Version-4.jpg)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#/Image:Fix-a-Leaky-Faucet-Handle-Step-9-Version-4.jpg) Vinegar can help prevent limescale and other mineral deposits from damaging your faucet’s components. Fill a plastic bag with equal parts water and vinegar, secure it around the faucet head, and let it soak for 30 minutes to an hour. Scrub the rest of the faucet with the vinegar solution and dish soap.[\[42\]](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#_note-42) - Remove the bag and brush the head with a toothbrush or cleaning brush and dish soap. Run the faucet to dislodge anything inside, then rinse and dry the area. 1. [![Call a plumber if you can’t fix the problem or the leak gets worse.](https://www.wikihow.com/images/thumb/b/b6/Fix-a-Leaky-Faucet-Handle-Step-29.jpg/v4-460px-Fix-a-Leaky-Faucet-Handle-Step-29.jpg)](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#/Image:Fix-a-Leaky-Faucet-Handle-Step-29.jpg) If you’ve tried to fix your faucet handle but it’s still leaking, or if you’re not comfortable taking on a project like this, call a plumber to help you handle the problem. Also, if the water has damaged the area around your sink, it’s a good idea to contact a professional like a plumber, contractor, or mold remediation specialist to make sure there aren’t underlying problems that will worsen over time. Search [Add New Question]() - Question Why does my faucet leak from the handle? [![Dave Jones](https://www.wikihow.com/images/thumb/b/b4/Dave_Jones.png/-crop-200-200-200px-Dave_Jones.png)](https://www.wikihow.com/Author/Dave-Jones) [Dave Jones](https://www.wikihow.com/Author/Dave-Jones) Master Plumber, Roto-Rooter Plumbing & Water Cleanup Dave Jones is a Professional Plumber and the Midwest Regional Vice President at Roto-Rooter Plumbing & Water Cleanup. In 1992, Jones joined Roto-Rooter as a drain service technician at the age of 18. Since then, he has risen through the ranks into positions of increasing authority. Dave served as general manager of Roto-Rooter’s Charlotte, North Carolina, and Atlanta, Georgia branches before being promoted to Contractor Area Manager and later to Regional Vice President. Dave holds Master Plumber Licenses in Pennsylvania, North Carolina, and Georgia. [![Dave Jones](https://www.wikihow.com/images/thumb/b/b4/Dave_Jones.png/-crop-200-200-200px-Dave_Jones.png)](https://www.wikihow.com/Author/Dave-Jones) Master Plumber, Roto-Rooter Plumbing & Water Cleanup Expert Answer It's almost always the O-ring, which is the plastic gasket inside of the cartridge. That thing can wear down over time, and it's usually the main problem when there's a leak. - Question Where do I get the replacement O-ring? [![Dave Jones](https://www.wikihow.com/images/thumb/b/b4/Dave_Jones.png/-crop-200-200-200px-Dave_Jones.png)](https://www.wikihow.com/Author/Dave-Jones) [Dave Jones](https://www.wikihow.com/Author/Dave-Jones) Master Plumber, Roto-Rooter Plumbing & Water Cleanup Dave Jones is a Professional Plumber and the Midwest Regional Vice President at Roto-Rooter Plumbing & Water Cleanup. In 1992, Jones joined Roto-Rooter as a drain service technician at the age of 18. Since then, he has risen through the ranks into positions of increasing authority. Dave served as general manager of Roto-Rooter’s Charlotte, North Carolina, and Atlanta, Georgia branches before being promoted to Contractor Area Manager and later to Regional Vice President. Dave holds Master Plumber Licenses in Pennsylvania, North Carolina, and Georgia. [![Dave Jones](https://www.wikihow.com/images/thumb/b/b4/Dave_Jones.png/-crop-200-200-200px-Dave_Jones.png)](https://www.wikihow.com/Author/Dave-Jones) Master Plumber, Roto-Rooter Plumbing & Water Cleanup Expert Answer You can get them from the hardware store. There are all sorts of different O-ring sizes, so take the original ring with you to the store so you can find an identical one. - Question How do I find a replacement cartridge? [![Dave Jones](https://www.wikihow.com/images/thumb/b/b4/Dave_Jones.png/-crop-200-200-200px-Dave_Jones.png)](https://www.wikihow.com/Author/Dave-Jones) [Dave Jones](https://www.wikihow.com/Author/Dave-Jones) Master Plumber, Roto-Rooter Plumbing & Water Cleanup Dave Jones is a Professional Plumber and the Midwest Regional Vice President at Roto-Rooter Plumbing & Water Cleanup. In 1992, Jones joined Roto-Rooter as a drain service technician at the age of 18. Since then, he has risen through the ranks into positions of increasing authority. Dave served as general manager of Roto-Rooter’s Charlotte, North Carolina, and Atlanta, Georgia branches before being promoted to Contractor Area Manager and later to Regional Vice President. Dave holds Master Plumber Licenses in Pennsylvania, North Carolina, and Georgia. [![Dave Jones](https://www.wikihow.com/images/thumb/b/b4/Dave_Jones.png/-crop-200-200-200px-Dave_Jones.png)](https://www.wikihow.com/Author/Dave-Jones) Master Plumber, Roto-Rooter Plumbing & Water Cleanup Expert Answer You may have to Inspect your faucet carefully to find its brand name and model number. Once you know, visit the manufacturer’s website or look up their customer service phone number. Some brands guarantee their faucets for life and will supply replacement cartridges free of charge if you contact them directly. Otherwise, you can just buy one from them. Ask a Question 200 characters left Include your email address to get a message when this question is answered. [Submit]() Advertisement ## Video Thanks for submitting a tip for review\! ## Things You’ll Need - Utility knife or flat-head screwdriver - Allen wrench or screwdriver - [Penetrating oil](https://www.amazon.com/s?k=penetrating+oil&crid=1Q5XE2PIVE73U&sprefix=penetrating+oil%2Caps%2C110&ref=nb_sb_noss_1&tag=wikihow10327773-20) (optional) - [Waterproof plumber’s grease](https://www.amazon.com/s?k=waterproof+plumbers+grease&crid=OIU2AN1TJRM0&sprefix=waterproof+plumbers%2Caps%2C108&ref=nb_sb_ss_ts-doa-p_1_19&tag=wikihow10327773-20) - Replacement O-ring, cartridge, or a faucet repair kit ## References About This Article [Article SummaryX](https://www.wikihow.com/Fix-a-Leaky-Faucet-Handle#summary_wrapper) If your faucet handle is leaking, you should be able to fix the issue yourself by replacing its O ring. First, turn off your water supply at the valve under the sink and open the faucet to drain any water from the pipe. When the water’s stopped, remove the faucet handle. Depending on the type you have, you may have to pull it straight up, unscrew it counterclockwise, or pry it off with a flat-head screwdriver. Once you’ve removed the handle, unscrew the nut underneath with a wrench. Under the nut, you should see the rubber O ring, which will probably be worn down. Replace the O ring with a new one, then screw the nut and faucet handle back on. Finally, open the faucet gradually to release any air bubbles until the water flows normally. For more tips, including how to unscrew a stiff nut, read on\! Did this summary help you? Thanks to all authors for creating a page that has been read 233,029 times. Reader Success Stories - ![Elizabeth Clark](https://www.wikihow.com/images/thumb/f/f5/CommunityAvatar4.png/-crop-72-72-72px-CommunityAvatar4.png) Elizabeth Clark Sep 18, 2022 "Repairing a dripping faucet in our bathroom just became easier! Thank you for the step-by-step process and for the..." 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