🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 21 (from laksa108)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa021.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.bobvila.com/articles/leaky-faucet/\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.bobvila.com/articles/leaky-faucet/\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.bobvila.com\/articles\/leaky-faucet\/","crawl_time":1775541246,"first_indexed_time":1468399963,"http_code":200,"src_unparsed":"com,bobvila!www,\/articles\/leaky-faucet\/ s443","src_root_hash":"12695190680205926021","history_drop_reason":null,"meta_title":"How to Fix a Leaky Faucet","meta_descriptions":["Is your kitchen or bathroom faucet leaking? This guide explains how to repair leaky washerless and compression faucets, with step-by-step instructions."],"attrs_boilerpipe_text":"Photo: Tom Fenenga for Bob Vila\nWe may earn revenue from the products available on this page and participate in affiliate programs.\nLearn More ›\nHome Advice You Can Trust\nTips, tricks & ideas for a better home and yard, delivered to your inbox daily.\nA faucet, whether it’s in the kitchen, bathroom, or behind the bar, acts like a miniature dam, holding back a pressurized stream of water until you lift or twist the handle.\nAccording to the National Association of Home Builders, it’s safe to expect the average faucet to last about 15 years. Even before then, yours may start to leak, either from the nozzle or at the base of the fixture, so it’s important to know how to fix a leaky faucet.\nAs soon as you notice that a faucet is dripping, try to make the repair immediately. Stopping the dripping as soon as you can saves money and resources. After all, the\nleaky faucet calculator\nprovided by the U.S. Geological Survey reminds us that one drip every minute wastes 34 gallons per year.\nDon't let a leaky faucet ruin your day.\nA top-tier local pro can take care of the issue for you.\n+\nBefore You Begin\nPhoto: Tom Fenenga for Bob Vila\nThe first step to repairing a leaky faucet involves preparing the faucet and sink. Start by turning off the water to the sink. Usually, the valves are below the sink basin, close to the wall. There should be one for hot and one for cold. Turn both clockwise.\nNext, open the\nfaucet\nto release any water left behind in the line, and then close the drain. If you don’t have a good drain cover, simply place a towel over the drain to prevent small parts from falling in.\nRepairing a leaky kitchen or\nbathroom faucet\nis a relatively straightforward plumbing project, but there are different ways to fix different kinds of faucets. Before you begin the repair, you’ll need to determine what type of faucet you have.\nThere are two basic categories of faucets: those with washers and those without. Faucets with washers are known as\ncompression faucets\n. Faucets without washers are known as\nwasherless faucets\n, and they include cartridge, ceramic-disk, and ball-type faucets. Find the section below that describes how to fix your type of faucet.\nHow to Fix a Leaky Compression Faucet\nA compression faucet holds back water in the plumbing system with a small rubber washer that tightens in the valve seat. It’s similar to how a bottle cap screws onto the top of a plastic soda container.\nSUPPLIES\nTowel\nFlathead screwdriver\nHex wrench or hex screwdriver\nPenetrating oil\nToothless wrench\nO-ring\nSeat washer\nStep 1: Remove the cap from each handle.\nIn order to fix a leaky faucet, you will need to gain access to the internal components of the faucet, so the first step is to remove the decorative cap from the top of each handle.\nMake sure the drain is closed, then look for a small circle on the top of the handle that may have an “H” for hot or a “C” for cold. Use a flathead screwdriver to gently lift up the decorative cap, exposing the screwhead underneath.\nAs you proceed, it’s a good idea to lay the parts out in order you removed them so that they are already organized in the correct order when you need to reinstall them.\nStep 2: Unscrew and remove the handles.\nCheck the type of screw that is currently securing the handles and use a compatible\nscrewdriver\nto loosen the screws. These screws are usually standard flathead screws, but sometimes the faucet handle is secure with a hex set screw, so you will need to have a\nhex wrench\nor hex screwdriver ready if this is the case.\nWith these screws removed, the handles should lift off easily. However, if the screws or the handles seem to be seized, try using penetrating oil to help loosen the fittings.\nStep 3: Take off the stem nut.\nWith the handles removed, you should see the stem and the stem nut, which holds the stem in place. Use a wrench to carefully loosen and remove the stem nut.\nKeep in mind that plumbing parts can be damaged by a wrench with overly aggressive teeth, so consider using a toothless wrench to avoid doing damage to the parts of the faucet.\nStep 4: Pull out the stem and inspect the O-ring.\nThe stem should now be free so that you can simply pull it out, exposing the O-ring and seat washer. The O-ring is responsible for preventing leaks from the actual handles of the faucet.\nIf it appears worn or if you have had issues with the handles leaking, then you may need to replace the O-ring while the faucet is disassembled. These parts are relatively inexpensive, so you don’t need to worry about dipping into your home emergency fund.\nStep 5: Remove and replace the seat washer.\nThe washer at the bottom of the stem is called a seat washer. This is the part of the faucet that gets compressed by the handles to close the flow of water through the faucet. It is the part that is typically responsible for a leaking faucet. Check to see if the washer is being held in place by a screw before attempting to remove it. If it has a screw, then remove it first before taking out the seat washer.\nOnce the seat washer has been taken out of the faucet, replace it with a new seat washer. If you aren’t sure about the exact O-ring or seat washer replacement, then take the old, worn parts to a local hardware store. It’s important that you get a perfect replacement in order to avoid future problems after assembly.\nStep 6: Reassemble the faucet.\nThe new seat washer should now be in place and the rest of the parts should be close at hand in the order that they were removed, so all that’s left is to carefully reassemble the faucet. The order of reassembly for each handle should be seat washer, O-ring, stem, stem nut, handle, handle screw, and decorative cap.\nStep 7: Test the faucet.\nNever conclude a project without testing the finished work, especially when it comes to plumbing. The slightest error or misalignment can cause a big problem, so now that the faucet is reassembled, go ahead and open the cold and hot water valves located under the sink. The water should quickly flow through the faucet, expelling a small amount of air.\nWhen all of the air has been pushed out of the system, turn off the faucet and check the handles and the tap for leaks. A leak indicates that a part of the faucet was not assembled correctly or that a part is worn out and needs to be replaced.\nDon't let a leaky faucet ruin your day.\nA top-tier local pro can take care of the issue for you.\n+\nHow to Fix a Leaky Washerless Faucet\nPhoto: Tom Fenenga for Bob Vila\nUnlike a compression faucet that has a washer to control the flow of water, a washerless faucet relies on a disc, ball, or cartridge for the job. Less prone to leaks, this type of faucet usually has one handle rather than dual knobs.\nSUPPLIES\nTo fix all types of washerless faucets, you’ll need the following:\nTowel\nFlathead screwdriver\nHex wrench or hex screwdriver\nPenetrating oil\nNeedle-nose pliers\nIf you’re repairing a cartridge faucet, you’ll also need:\nCartridge\n(choose the right part for your faucet model)\nO-rings\nIf you’re repairing a ball faucet, you’ll also need:\nChannel locks or a\ntoothless wrench\nSprings and valve seat set\n(choose the set for your faucet model)\nCam washer\nIf you’re repairing a ceramic-disk faucet, you’ll also need:\nNeoprene seals\nStep 1: Remove the cap from the handle.\nJust as you do when fixing a compression faucet, start by removing any decorative caps that are covering the handle screw. Look for a circular plastic or metal cap that may have a hot or cold pattern to denote the direction to turn the handle for hot or cold water.\nUse a flathead screwdriver to gently lift up the decorative cap and expose the screw underneath. Place the parts in order as they are removed, so they are already organized when it comes time to reassemble the faucet.\nStep 2: Unscrew and remove the handle.\nPhoto: Tom Fenenga for Bob Vila\nVerify that you have the correct screwdriver to loosen and remove the handle screw, then proceed to unscrew the handle. After taking off this screw, the handle should lift off easily, but if there are any issues with the screw becoming seized, use penetrating oil to break up rust or sediment in the threads.\nStep 3: Disassemble and remove the internal components according to the faucet type.\nPhoto: Tom Fenenga for Bob VIla\nDepending on whether the faucet is a cartridge, ball, or ceramic-disk type, the parts that are exposed after removing the handle will be slightly different.\nCartridge\n: Take out the small, circular threaded piece (called a retaining clip) to get access to the cartridge. Needle-nose pliers may help to carefully take out this piece without damaging it.\nBall\n: Use channel locks or a toothless wrench to take off the cap and collar of the faucet, then remove the faucet cam, cam washer, and ball to reveal the inlet seal and springs below.\nCeramic-disk\n: Remove the escutcheon cap or bonnet, which is a piece of rounded metal that covers the disk cylinder.\nStep 4: Inspect the parts for wear and damage.\nPhoto: Tom Fenenga for Bob Vila\nThe next step in this process depends on whether the type of faucet is a cartridge, ball, or ceramic-disk.\nCartridge\n: Lift the cartridge out of the assembly and locate the O-rings. Inspect the O-rings and the cartridge. Typically, cutting off the existing O-rings and replacing them will fix the leak, but consider replacing the entire cartridge if you aren’t confident.\nBall\n: Use needle-nose pliers to take out the inlet seal and springs, then inspect each component to determine if it needs to be replaced.\nCeramic-disk\n: Unscrew and remove the disk cylinder, then pry out the neoprene seals that are on the underside of the cylinder. Inspect the seals to determine if replacing is necessary or if cleaning away the accumulated debris would return them to an almost-new state.\nStep 5: Replace any worn or damaged parts.\nPhoto: Tom Fenenga for Bob Vila\nCartridge, ball, or ceramic-disk faucets will require different parts to fix the leak.\nCartridge\n: Replace the O-rings on the cartridge or replace the cartridge entirely. If you are just replacing the O-rings, it’s a good idea to coat them in plumber’s grease before installing them.\nBall\n: Install new springs, valve seats, and cam washers. These parts can be bought separately or purchased in a premade kit from a local hardware store. Just make sure that any new parts are compatible with the existing faucet.\nCeramic-disk\n: Either reinstall cleaned neoprene seals or install new neoprene seals in the base of the ceramic-disk cylinder. It’s a good idea to bring the seal or even the entire cylinder to a local store to make sure you get the exact replacement.\nStep 6: Reassemble the faucet.\nThe new parts should now be in place and the rest of the faucet assembly should be in the order that they were removed, so all that’s left is to carefully reassemble the faucet. The order of reassembly for each faucet will depend on whether it is a cartridge, ball, or ceramic-disk faucet.\nCartridge\n: The order of reassembly for a cartridge faucet should be cartridge, retaining clip, handle, handle screw, and decorative cap.\nBall\n: The order of reassembly for a ball faucet should be springs, inlet seal, ball, cam washer, faucet cam, collar, cap, handle, handle screw, and decorative cap.\nCeramic-disk\n: The order of reassembly for a ceramic-disk faucet should be neoprene seals, ceramic-disk cylinder, cylinder mounting screws, escutcheon cap, handle, handle screw, and decorative cap.\nStep 7: Test the faucet.\nPhoto: Tom Fenenga for Bob Vila\nAlways make sure to test the\nfaucet\nafter a repair. Go ahead and turn the faucet to the open position, then turn on the cold and hot water valves located under the sink. The water should quickly flow through the faucet, expelling a small amount of air.\nWhen all of the air has been pushed out of the system, turn off the faucet and check the handle and the tap for leaks. A leak indicates that a part of the faucet was not assembled correctly or that a part is worn out and needs to be replaced.\nFinal Thoughts\nLeaky faucets are annoying, costly, and can lead to mold growth and health problems, so it’s important to repair or replace a dripping faucet as soon as possible. Making the repair is typically as easy as taking apart and reassembling a puzzle, as long as you know what you’re doing. Make sure to lay out the parts in the order in which they were removed, so that they can be returned to their original position without an issue.\nAlso, keep in mind that while most leaky faucet problems can be fixed by replacing rubber or neoprene seals, washers, and O-rings, sometimes the issue isn’t as simple. Don’t hesitate to call a plumber if you aren’t able to fix the leaky bathroom or\nkitchen faucet\non your own, or if you need someone to\ninstall a new faucet\nfor you.\nFAQs\nQ. What causes a faucet to drip?\nA\nleaky shower head\n, bathtub faucet, or sink faucet is typically caused by defective or worn parts inside the assembly, including O-rings, washers, and gaskets. Making a quick fix by replacing these parts is usually easier and more affordable, instead of\nreplacing kitchen faucets\nentirely.\nQ. Is a dripping faucet dangerous?\nHaving a dripping faucet in the home won’t generally cause the sink to overflow unless the drain is plugged, but the constant moisture in the air and inside the sink can cause mold to develop. Mold growth is dangerous, especially to young children who can actually develop asthma from prolonged exposure to mold.\nQ. How do you stop a dripping faucet temporarily?\nYou can attempt to tighten the handles or find a ‘sweet spot’ that may stop the dripping, but this is in no way a foolproof or permanent method. It’s better to use a small piece of hose that can fit over the spout of the faucet. Secure the hose to the faucet with a hose clamp, then close the other end of the hose with an additional hose clamp. This will trap the dripping water in the small piece of hose until you are ready to fix the leaky faucet.\nQ. Can you fix a leaky faucet without turning off the water?\nNo, the water needs to be off. Either turn the water off to the entire home or just to the faucet you are repairing. Otherwise, you will be attempting to work with small parts that are easy to lose while water is spraying up and out of the faucet into the bathroom. This uncontrollable spray causes flooding and water damage, not to mention the likelihood of mold growth in the following days.\nSo, no, do not attempt to fix a leaky faucet without turning off the water unless you are\nreplacing outdoor faucets\nand you don’t mind the full-pressure spray that will slowly soak the ground.\n \nI Made This One Smart Investment to Ensure My Plumbing and Appliances Last Longer\nWhen I replaced my 15-year-old water softener, I did not anticipate exactly how much more efficient and intuitive this new model from Culligan would be.\n ","attrs_markdown":"**[We Named the Best Lawn & Garden Gear 🌱](https:\/\/www.bobvila.com\/lawn-and-garden-awards\/)**\n\n[![Bob Vila Logo](https:\/\/www.bobvila.com\/wp-content\/uploads\/2025\/11\/BV-Logo-2025.svg?quality=85)](https:\/\/www.bobvila.com\/)\n\n[![Bob Vila Logo](https:\/\/www.bobvila.com\/wp-content\/uploads\/2025\/11\/BV-Logo-2025.svg?quality=85)](https:\/\/www.bobvila.com\/)\n\n- [Interior](https:\/\/www.bobvila.com\/category\/interior\/)\n  - 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[Editorial Standards](https:\/\/www.bobvila.com\/editorial-standards\/)\n  - [How We Review Products](https:\/\/www.bobvila.com\/how-we-test-review-products\/)\n  - [Advertise](https:\/\/www.bobvila.com\/advertise-with-us\/)\n  - [Contact](https:\/\/www.bobvila.com\/contacts\/)\n- [Shop](https:\/\/shop.bobvila.com\/)\n\n[Interior](https:\/\/www.bobvila.com\/category\/interior\/) [Plumbing](https:\/\/www.bobvila.com\/category\/plumbing\/)\n\n# How to Fix a Leaky Faucet\nRepairing a leaky faucet is a straightforward process that can prolong the life of the fixture—and save you big money on your water bill.\n\nBy [Timothy Dale](https:\/\/www.bobvila.com\/authors\/timothy-dale\/), [Michael Franco](https:\/\/www.bobvila.com\/authors\/michael-franco\/)\n\nUpdated  May 12, 2025 11:56 AM EDT\n\n[Add Bob Vila (opens in a new tab)](https:\/\/www.google.com\/preferences\/source?q=bobvila.com)\n\nAdding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results.\n\n![Person uses needle-nose pliers to remove faucet cartridge from kitchen faucet.](https:\/\/www.bobvila.com\/wp-content\/uploads\/2013\/06\/how-to-fix-a-leaky-faucet_remove-cartridge-1.jpg?quality=85&w=1200)\n\nPhoto: Tom Fenenga for Bob Vila\n\nWe may earn revenue from the products available on this page and participate in affiliate programs. [Learn More ›](https:\/\/www.bobvila.com\/how-we-test-review-products\/)\n\n## Home Advice You Can Trust\nTips, tricks & ideas for a better home and yard, delivered to your inbox daily.\n\n[Terms of Service](https:\/\/recurrent.io\/terms-and-conditions\/) & [Privacy Policy](https:\/\/recurrent.io\/privacy-policy\/)\n\nA faucet, whether it’s in the kitchen, bathroom, or behind the bar, acts like a miniature dam, holding back a pressurized stream of water until you lift or twist the handle.\n\nAccording to the National Association of Home Builders, it’s safe to expect the average faucet to last about 15 years. Even before then, yours may start to leak, either from the nozzle or at the base of the fixture, so it’s important to know how to fix a leaky faucet.\n\nAs soon as you notice that a faucet is dripping, try to make the repair immediately. Stopping the dripping as soon as you can saves money and resources. After all, the [leaky faucet calculator](https:\/\/water.usgs.gov\/edu\/activity-drip.html) provided by the U.S. Geological Survey reminds us that one drip every minute wastes 34 gallons per year.\n\nDon't let a leaky faucet ruin your day.\n\nA top-tier local pro can take care of the issue for you.\n\n[Talk to a Pro](https:\/\/match.angi.com\/ext\/34277994\/?f_flg=MPLCJ-4396-scale-next-sr-traffic-ha&f_trt=next-sr-path&aid=105421481&m=bobvila_refer&entry_point_id=34277994?gatc=post-29134)\n\n[\\+](https:\/\/match.angi.com\/ext\/34277994\/?f_flg=MPLCJ-4396-scale-next-sr-traffic-ha&f_trt=next-sr-path&aid=105421481&m=bobvila_refer&entry_point_id=34277994?gatc=post-29134)\n## **Before You Begin**\n![Person turns off water to faucet under the kitchen sink.](https:\/\/www.bobvila.com\/wp-content\/uploads\/2013\/06\/how-to-fix-a-leaky-faucet_turn-off-faucet.jpg?strip=all&quality=85)\n\nPhoto: Tom Fenenga for Bob Vila\n\nThe first step to repairing a leaky faucet involves preparing the faucet and sink. Start by turning off the water to the sink. Usually, the valves are below the sink basin, close to the wall. There should be one for hot and one for cold. Turn both clockwise.\n\nNext, open the [faucet](https:\/\/www.bobvila.com\/articles\/best-kitchen-faucet\/) to release any water left behind in the line, and then close the drain. If you don’t have a good drain cover, simply place a towel over the drain to prevent small parts from falling in.\n\nRepairing a leaky kitchen or [bathroom faucet](https:\/\/www.bobvila.com\/articles\/best-bathroom-faucet\/) is a relatively straightforward plumbing project, but there are different ways to fix different kinds of faucets. Before you begin the repair, you’ll need to determine what type of faucet you have.\n\nThere are two basic categories of faucets: those with washers and those without. Faucets with washers are known as **compression faucets**. Faucets without washers are known as **washerless faucets**, and they include cartridge, ceramic-disk, and ball-type faucets. Find the section below that describes how to fix your type of faucet.\n\n## **How to Fix a Leaky Compression Faucet**\nA compression faucet holds back water in the plumbing system with a small rubber washer that tightens in the valve seat. It’s similar to how a bottle cap screws onto the top of a plastic soda container.\n\n### SUPPLIES\n- [Towel](https:\/\/www.amazon.com\/Nabob-Wipers-Auto-Mechanic-Commercial-Perfect\/dp\/B01BJJ3EAI\/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705)\n- [Flathead screwdriver](https:\/\/www.amazon.com\/Greenlee-0153-11C-Screwdriver-Heavy-Keystone\/dp\/B001SF4Q38\/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705)\n- [Hex wrench or hex screwdriver](https:\/\/www.amazon.com\/CRAFTSMAN-Universal-Allen-Wrench-CMHT26028\/dp\/B0CDYT8LVV\/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705)\n- [Penetrating oil](https:\/\/www.amazon.com\/Gasoila-Free-Eater-Penetrating-Aerosol\/dp\/B00022VY74\/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705)\n- [Toothless wrench](https:\/\/www.amazon.com\/GETUHAND-2-inch-Offset-Wrench-Model\/dp\/B07WDCDHH4\/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705)\n- [O-ring](https:\/\/www.amazon.com\/XBVV-Nitrile-Assortment-Plumbing-Connections\/dp\/B0CBTYXVCV\/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705)\n- [Seat washer](https:\/\/www.amazon.com\/DANCO-Assorted-Washer-100-Piece-34441\/dp\/B000H5RQ14\/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705)\n### Step 1: Remove the cap from each handle.\nIn order to fix a leaky faucet, you will need to gain access to the internal components of the faucet, so the first step is to remove the decorative cap from the top of each handle.\n\nMake sure the drain is closed, then look for a small circle on the top of the handle that may have an “H” for hot or a “C” for cold. Use a flathead screwdriver to gently lift up the decorative cap, exposing the screwhead underneath.\n\nAs you proceed, it’s a good idea to lay the parts out in order you removed them so that they are already organized in the correct order when you need to reinstall them.\n\n### Step 2: Unscrew and remove the handles.\nCheck the type of screw that is currently securing the handles and use a compatible [screwdriver](https:\/\/www.bobvila.com\/articles\/best-screwdriver-set\/) to loosen the screws. These screws are usually standard flathead screws, but sometimes the faucet handle is secure with a hex set screw, so you will need to have a [hex wrench](https:\/\/www.bobvila.com\/articles\/best-allen-wrench-set\/) or hex screwdriver ready if this is the case.\n\nWith these screws removed, the handles should lift off easily. However, if the screws or the handles seem to be seized, try using penetrating oil to help loosen the fittings.\n\n### Step 3: Take off the stem nut.\nWith the handles removed, you should see the stem and the stem nut, which holds the stem in place. Use a wrench to carefully loosen and remove the stem nut.\n\nKeep in mind that plumbing parts can be damaged by a wrench with overly aggressive teeth, so consider using a toothless wrench to avoid doing damage to the parts of the faucet.\n\n### Step 4: Pull out the stem and inspect the O-ring.\nThe stem should now be free so that you can simply pull it out, exposing the O-ring and seat washer. The O-ring is responsible for preventing leaks from the actual handles of the faucet.\n\nIf it appears worn or if you have had issues with the handles leaking, then you may need to replace the O-ring while the faucet is disassembled. These parts are relatively inexpensive, so you don’t need to worry about dipping into your home emergency fund.\n\n### Step 5: Remove and replace the seat washer.\nThe washer at the bottom of the stem is called a seat washer. This is the part of the faucet that gets compressed by the handles to close the flow of water through the faucet. It is the part that is typically responsible for a leaking faucet. Check to see if the washer is being held in place by a screw before attempting to remove it. If it has a screw, then remove it first before taking out the seat washer.\n\nOnce the seat washer has been taken out of the faucet, replace it with a new seat washer. If you aren’t sure about the exact O-ring or seat washer replacement, then take the old, worn parts to a local hardware store. It’s important that you get a perfect replacement in order to avoid future problems after assembly.\n\n### Step 6: Reassemble the faucet.\nThe new seat washer should now be in place and the rest of the parts should be close at hand in the order that they were removed, so all that’s left is to carefully reassemble the faucet. The order of reassembly for each handle should be seat washer, O-ring, stem, stem nut, handle, handle screw, and decorative cap.\n\n### Step 7: Test the faucet.\nNever conclude a project without testing the finished work, especially when it comes to plumbing. The slightest error or misalignment can cause a big problem, so now that the faucet is reassembled, go ahead and open the cold and hot water valves located under the sink. The water should quickly flow through the faucet, expelling a small amount of air.\n\nWhen all of the air has been pushed out of the system, turn off the faucet and check the handles and the tap for leaks. A leak indicates that a part of the faucet was not assembled correctly or that a part is worn out and needs to be replaced.\n\nDon't let a leaky faucet ruin your day.\n\nA top-tier local pro can take care of the issue for you.\n\n[Talk to a Pro](https:\/\/match.angi.com\/ext\/34277994\/?f_flg=MPLCJ-4396-scale-next-sr-traffic-ha&f_trt=next-sr-path&aid=105421481&m=bobvila_refer&entry_point_id=34277994?gatc=post-29134)\n\n[\\+](https:\/\/match.angi.com\/ext\/34277994\/?f_flg=MPLCJ-4396-scale-next-sr-traffic-ha&f_trt=next-sr-path&aid=105421481&m=bobvila_refer&entry_point_id=34277994?gatc=post-29134)\n## **How to Fix a Leaky Washerless Faucet**\n![Kitchen sink and faucet plus materials for fixing the faucet, including penetrating oil, wrench, and other things.](https:\/\/www.bobvila.com\/wp-content\/uploads\/2013\/06\/how-to-fix-a-leaky-faucet_materials.jpg?strip=all&quality=85)\n\nPhoto: Tom Fenenga for Bob Vila\n\nUnlike a compression faucet that has a washer to control the flow of water, a washerless faucet relies on a disc, ball, or cartridge for the job. Less prone to leaks, this type of faucet usually has one handle rather than dual knobs.\n\n### SUPPLIES\nTo fix all types of washerless faucets, you’ll need the following:\n\n- [Towel](https:\/\/www.amazon.com\/Nabob-Wipers-Auto-Mechanic-Commercial-Perfect\/dp\/B01BJJ3EAI\/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705)\n- [Flathead screwdriver](https:\/\/www.amazon.com\/Greenlee-0153-11C-Screwdriver-Heavy-Keystone\/dp\/B001SF4Q38\/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705)\n- [Hex wrench or hex screwdriver](https:\/\/www.amazon.com\/CRAFTSMAN-Universal-Allen-Wrench-CMHT26028\/dp\/B0CDYT8LVV\/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705)\n- [Penetrating oil](https:\/\/www.amazon.com\/Gasoila-Free-Eater-Penetrating-Aerosol\/dp\/B00022VY74\/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705)\n- [Needle-nose pliers](https:\/\/www.amazon.com\/DOWELL-Jewelry-Chromium-Construction-Professional\/dp\/B07476BLRK\/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705)\n\nIf you’re repairing a cartridge faucet, you’ll also need:\n\n- [Cartridge](https:\/\/www.amazon.com\/1222-Replacement-Cartridge-Removal-Compatible\/dp\/B0BN57XFD8\/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705) (choose the right part for your faucet model)\n- [O-rings](https:\/\/www.amazon.com\/XBVV-Nitrile-Assortment-Plumbing-Connections\/dp\/B0CBTYXVCV\/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705)\n\nIf you’re repairing a ball faucet, you’ll also need:\n\n- Channel locks or a [toothless wrench](https:\/\/www.amazon.com\/DURATECH-inch-Offset-Wrench-Pipe\/dp\/B0B6CB4R6G\/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705)\n- [Springs and valve seat set](https:\/\/www.amazon.com\/Danco-88050-Springs-Peerless-Faucets\/dp\/B000DZFVXI\/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705) (choose the set for your faucet model)\n- [Cam washer](https:\/\/www.amazon.com\/Danco-35274-16-Inch-Faucet-Washer\/dp\/B000DZKSDG\/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705)\n\nIf you’re repairing a ceramic-disk faucet, you’ll also need:\n\n- [Neoprene seals](https:\/\/www.amazon.com\/Glarks-Stainless-Neoprene-Sealing-Assortment\/dp\/B07GB15DS9\/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705)\n### Step 1: Remove the cap from the handle.\nJust as you do when fixing a compression faucet, start by removing any decorative caps that are covering the handle screw. Look for a circular plastic or metal cap that may have a hot or cold pattern to denote the direction to turn the handle for hot or cold water.\n\nUse a flathead screwdriver to gently lift up the decorative cap and expose the screw underneath. Place the parts in order as they are removed, so they are already organized when it comes time to reassemble the faucet.\n\n### Step 2: Unscrew and remove the handle.\n![Woman removes the handle cap from a kitchen faucet. ](https:\/\/www.bobvila.com\/wp-content\/uploads\/2013\/06\/how-to-fix-a-leaky-faucet_remove-cover.jpg?strip=all&quality=85)\n\nPhoto: Tom Fenenga for Bob Vila\n\nVerify that you have the correct screwdriver to loosen and remove the handle screw, then proceed to unscrew the handle. After taking off this screw, the handle should lift off easily, but if there are any issues with the screw becoming seized, use penetrating oil to break up rust or sediment in the threads.\n\n### Step 3: Disassemble and remove the internal components according to the faucet type.\n![Person uses needle-nose pliers to remove a cartridge from a kitchen faucet.](https:\/\/www.bobvila.com\/wp-content\/uploads\/2013\/06\/how-to-fix-a-leaky-faucet_remove-cartridge.jpg?strip=all&quality=85)\n\nPhoto: Tom Fenenga for Bob VIla\n\nDepending on whether the faucet is a cartridge, ball, or ceramic-disk type, the parts that are exposed after removing the handle will be slightly different.\n\n- **Cartridge**: Take out the small, circular threaded piece (called a retaining clip) to get access to the cartridge. Needle-nose pliers may help to carefully take out this piece without damaging it.\n- **Ball**: Use channel locks or a toothless wrench to take off the cap and collar of the faucet, then remove the faucet cam, cam washer, and ball to reveal the inlet seal and springs below.\n- **Ceramic-disk**: Remove the escutcheon cap or bonnet, which is a piece of rounded metal that covers the disk cylinder.\n### Step 4: Inspect the parts for wear and damage.\n![Person holds cartridge from water faucet, inspecting O-rings.](https:\/\/www.bobvila.com\/wp-content\/uploads\/2013\/06\/how-to-fix-a-leaky-faucet_inspect-oring.jpg?strip=all&quality=85)\n\nPhoto: Tom Fenenga for Bob Vila\n\nThe next step in this process depends on whether the type of faucet is a cartridge, ball, or ceramic-disk.\n\n- **Cartridge**: Lift the cartridge out of the assembly and locate the O-rings. Inspect the O-rings and the cartridge. Typically, cutting off the existing O-rings and replacing them will fix the leak, but consider replacing the entire cartridge if you aren’t confident.\n- **Ball**: Use needle-nose pliers to take out the inlet seal and springs, then inspect each component to determine if it needs to be replaced.\n- **Ceramic-disk**: Unscrew and remove the disk cylinder, then pry out the neoprene seals that are on the underside of the cylinder. Inspect the seals to determine if replacing is necessary or if cleaning away the accumulated debris would return them to an almost-new state.\n### Step 5: Replace any worn or damaged parts.\n![Person holds faucet cartridge in one hand, needle-nose pliers removing a cartridge O-ring with the other.](https:\/\/www.bobvila.com\/wp-content\/uploads\/2013\/06\/how-to-fix-a-leaky-faucet_oring.jpg?strip=all&quality=85)\n\nPhoto: Tom Fenenga for Bob Vila\n\nCartridge, ball, or ceramic-disk faucets will require different parts to fix the leak.\n\n- **Cartridge**: Replace the O-rings on the cartridge or replace the cartridge entirely. If you are just replacing the O-rings, it’s a good idea to coat them in plumber’s grease before installing them.\n- **Ball**: Install new springs, valve seats, and cam washers. These parts can be bought separately or purchased in a premade kit from a local hardware store. Just make sure that any new parts are compatible with the existing faucet.\n- **Ceramic-disk**: Either reinstall cleaned neoprene seals or install new neoprene seals in the base of the ceramic-disk cylinder. It’s a good idea to bring the seal or even the entire cylinder to a local store to make sure you get the exact replacement.\n### Step 6: Reassemble the faucet.\nThe new parts should now be in place and the rest of the faucet assembly should be in the order that they were removed, so all that’s left is to carefully reassemble the faucet. The order of reassembly for each faucet will depend on whether it is a cartridge, ball, or ceramic-disk faucet.\n\n- **Cartridge**: The order of reassembly for a cartridge faucet should be cartridge, retaining clip, handle, handle screw, and decorative cap.\n- **Ball**: The order of reassembly for a ball faucet should be springs, inlet seal, ball, cam washer, faucet cam, collar, cap, handle, handle screw, and decorative cap.\n- **Ceramic-disk**: The order of reassembly for a ceramic-disk faucet should be neoprene seals, ceramic-disk cylinder, cylinder mounting screws, escutcheon cap, handle, handle screw, and decorative cap.\n### Step 7: Test the faucet.\n![Woman pulls kitchen faucet on and water flows out.](https:\/\/www.bobvila.com\/wp-content\/uploads\/2013\/06\/how-to-fix-a-leaky-faucet_test-water.jpg?strip=all&quality=85)\n\nPhoto: Tom Fenenga for Bob Vila\n\nAlways make sure to test the [faucet](https:\/\/www.bobvila.com\/articles\/how-to-install-a-faucet\/) after a repair. Go ahead and turn the faucet to the open position, then turn on the cold and hot water valves located under the sink. The water should quickly flow through the faucet, expelling a small amount of air.\n\nWhen all of the air has been pushed out of the system, turn off the faucet and check the handle and the tap for leaks. A leak indicates that a part of the faucet was not assembled correctly or that a part is worn out and needs to be replaced.\n\n## Final Thoughts\nLeaky faucets are annoying, costly, and can lead to mold growth and health problems, so it’s important to repair or replace a dripping faucet as soon as possible. Making the repair is typically as easy as taking apart and reassembling a puzzle, as long as you know what you’re doing. Make sure to lay out the parts in the order in which they were removed, so that they can be returned to their original position without an issue.\n\nAlso, keep in mind that while most leaky faucet problems can be fixed by replacing rubber or neoprene seals, washers, and O-rings, sometimes the issue isn’t as simple. Don’t hesitate to call a plumber if you aren’t able to fix the leaky bathroom or [kitchen faucet](https:\/\/www.bobvila.com\/articles\/best-bathroom-faucet\/) on your own, or if you need someone to [install a new faucet](http:\/\/bobvila.com\/articles\/how-to-install-a-faucet\/) for you.\n\n## FAQs\n**Q. What causes a faucet to drip?**\n\nA [leaky shower head](https:\/\/www.bobvila.com\/articles\/leaking-shower-head\/), bathtub faucet, or sink faucet is typically caused by defective or worn parts inside the assembly, including O-rings, washers, and gaskets. Making a quick fix by replacing these parts is usually easier and more affordable, instead of [replacing kitchen faucets](https:\/\/www.bobvila.com\/articles\/replacing-a-kitchen-faucet\/) entirely.\n\n**Q. Is a dripping faucet dangerous?**\n\nHaving a dripping faucet in the home won’t generally cause the sink to overflow unless the drain is plugged, but the constant moisture in the air and inside the sink can cause mold to develop. Mold growth is dangerous, especially to young children who can actually develop asthma from prolonged exposure to mold.\n\n**Q. How do you stop a dripping faucet temporarily?**\n\nYou can attempt to tighten the handles or find a ‘sweet spot’ that may stop the dripping, but this is in no way a foolproof or permanent method. It’s better to use a small piece of hose that can fit over the spout of the faucet. Secure the hose to the faucet with a hose clamp, then close the other end of the hose with an additional hose clamp. This will trap the dripping water in the small piece of hose until you are ready to fix the leaky faucet.\n\n**Q. Can you fix a leaky faucet without turning off the water?**\n\nNo, the water needs to be off. Either turn the water off to the entire home or just to the faucet you are repairing. Otherwise, you will be attempting to work with small parts that are easy to lose while water is spraying up and out of the faucet into the bathroom. This uncontrollable spray causes flooding and water damage, not to mention the likelihood of mold growth in the following days.  \n  \nSo, no, do not attempt to fix a leaky faucet without turning off the water unless you are [replacing outdoor faucets](https:\/\/www.bobvila.com\/articles\/how-to-replace-an-outdoor-faucet\/) and you don’t mind the full-pressure spray that will slowly soak the ground.\n###\n![Washing dishes by hand at the kitchen sink with treated water](https:\/\/www.bobvila.com\/wp-content\/uploads\/2025\/09\/Washing_Dishes_at_Sink.jpg?quality=85&w=300)\n\n### I Made This One Smart Investment to Ensure My Plumbing and Appliances Last Longer\nWhen I replaced my 15-year-old water softener, I did not anticipate exactly how much more efficient and intuitive this new model from Culligan would be.\n\n[Learn More](https:\/\/www.bobvila.com\/reviews\/culligan-water-softener-review\/)\n\n[![Timothy Dale Avatar](https:\/\/www.bobvila.com\/wp-content\/uploads\/2024\/04\/timothy-dale.png?quality=85&w=102&h=102&crop=1)](https:\/\/www.bobvila.com\/authors\/timothy-dale\/)\n\n## [Timothy Dale](https:\/\/www.bobvila.com\/authors\/timothy-dale\/)\n### Contributing Writer\n\nTimothy Dale is a home improvement writer who has been in the industry for several years. In his work for BobVila.com, he has written a number of how-to articles related to yard maintenance, vehicle repair, and home renovation, not to mention a wide variety of buying guides and articles on DIY projects. He always ensures readers get the information they need to tackle their next project.\n***\n## [Michael Franco](https:\/\/www.bobvila.com\/authors\/michael-franco\/)\n### Contributing Writer\n\nMichael Franco has spent over a decade covering science, technology, hospitality and home improvement.\n***\nLearn more about BobVila.com [Editorial Standards](https:\/\/www.bobvila.com\/editorial-standards\/)\n\n- [DIY](https:\/\/www.bobvila.com\/category\/diy\/)\n- [Skills & Techniques](https:\/\/www.bobvila.com\/category\/skills-techniques\/)\n\n## Trending\n[![Home Depot Deals](https:\/\/www.bobvila.com\/wp-content\/uploads\/2026\/01\/Home-Depot-Deals.jpg?quality=85&w=768)](https:\/\/www.bobvila.com\/reviews\/home-depot-spring-tools-april-2026\/)\n\n[Hand Tools](https:\/\/www.bobvila.com\/category\/hand-tools\/)\n\n[Home Depot Dropped Tool Prices to Clearance-Level—Up to 59% Off Milwaukee, DeWalt, Ridgid, Ryobi, and More](https:\/\/www.bobvila.com\/reviews\/home-depot-spring-tools-april-2026\/)\n\nBy [Glenda Taylor](https:\/\/www.bobvila.com\/authors\/glenda-taylor\/)\n\n[![Amazon is Clearing Out Grills for Spring—Up to 46% Off Weber, Traeger, and More](https:\/\/www.bobvila.com\/wp-content\/uploads\/2026\/04\/Amazon-Grill-Deals.jpg?quality=85&w=768)](https:\/\/www.bobvila.com\/reviews\/amazon-grills-april-2026\/)\n\n[Deals](https:\/\/www.bobvila.com\/category\/deals\/)\n\n[Amazon is Clearing Out Grills for Spring—Up to 46% Off Weber, Traeger, and More](https:\/\/www.bobvila.com\/reviews\/amazon-grills-april-2026\/)\n\nBy [Glenda Taylor](https:\/\/www.bobvila.com\/authors\/glenda-taylor\/)\n\n![](https:\/\/www.bobvila.com\/wp-content\/uploads\/2024\/04\/sign-up-newsletter.png?quality=85&w=660)\n\n## Home Advice You Can Trust\nTips, tricks & ideas for a better home and yard, delivered to your inbox daily.\n\n[Sign Up](https:\/\/link.bobvila.com\/join\/79r\/signup-bob-vila&hash=6e1bb81672e718f67e519aa91a0aabd1)\n\nBy signing up you agree to our [Terms of Service](https:\/\/recurrent.io\/terms-and-conditions\/) and [Privacy Policy.](https:\/\/recurrent.io\/privacy-policy\/)\n\n## More in Plumbing\n[![A person applies 1\/2-inch Oatey plumber's tape to a male copper pipe's threading.](https:\/\/www.bobvila.com\/wp-content\/uploads\/2024\/09\/Applying-Plumbers-Tape.jpg?quality=85&w=768)](https:\/\/www.bobvila.com\/interior\/how-to-use-plumbers-tape\/)\n\n[How to Use Plumber’s Tape the Right Way](https:\/\/www.bobvila.com\/interior\/how-to-use-plumbers-tape\/)\n\nBy [Timothy Dale](https:\/\/www.bobvila.com\/authors\/timothy-dale\/)\n\n[![A person fixing a bathroom sink drain for DIY plumbing repair with graphic overlay that says New Year, New Skill.](https:\/\/www.bobvila.com\/wp-content\/uploads\/2024\/01\/iStock-1065440356-new-year-new-skill-diy-plumbing.jpg?quality=85&w=768)](https:\/\/www.bobvila.com\/articles\/diy-plumbing\/)\n\n[How to Be Your Own Plumber](https:\/\/www.bobvila.com\/articles\/diy-plumbing\/)\n\nBy [Timothy Dale](https:\/\/www.bobvila.com\/authors\/timothy-dale\/)\n\n[![Overhead view of a man setting a wax ring around the toilet pipe opening on a tile floor.](https:\/\/www.bobvila.com\/wp-content\/uploads\/2023\/05\/iStock-1201894825-how-to-replace-a-wax-ring-on-a-toilet-man-using-hands-to-put-toilet-wax-ring.jpg?quality=85&w=768)](https:\/\/www.bobvila.com\/articles\/how-to-replace-wax-ring-on-toilet\/)\n\n[How to Replace the Wax Ring on a Toilet](https:\/\/www.bobvila.com\/articles\/how-to-replace-wax-ring-on-toilet\/)\n\nBy [Tom Scalisi](https:\/\/www.bobvila.com\/authors\/tom-scalisi\/)\n\n[![Young man in work apron repairs a shower valve.](https:\/\/www.bobvila.com\/wp-content\/uploads\/2023\/06\/fixing-shower-valve-GettyImages-1334258276.jpg?quality=85&w=768)](https:\/\/www.bobvila.com\/articles\/how-to-replace-shower-valve\/)\n\n[How to Replace a Shower Valve](https:\/\/www.bobvila.com\/articles\/how-to-replace-shower-valve\/)\n\nBy [Timothy Dale](https:\/\/www.bobvila.com\/authors\/timothy-dale\/)\n\n[![Sewage Backup Cleanup Cost](https:\/\/www.bobvila.com\/wp-content\/uploads\/2024\/02\/Sewage-Backup-Cleanup-Cost.jpg?quality=85&w=768)](https:\/\/www.bobvila.com\/articles\/sewage-backup-cleanup-cost\/)\n\n[How Much Does Sewage Backup Cleanup Cost?](https:\/\/www.bobvila.com\/articles\/sewage-backup-cleanup-cost\/)\n\nBy [Katie Flannery](https:\/\/www.bobvila.com\/authors\/katie-flannery\/)\n\n[![types of water valves](https:\/\/www.bobvila.com\/wp-content\/uploads\/2021\/10\/types-water-valves.jpg?quality=85&w=650)](https:\/\/www.bobvila.com\/articles\/types-of-water-valves\/)\n\n[8 Different Types of Water Valves Used in Home Plumbing](https:\/\/www.bobvila.com\/articles\/types-of-water-valves\/)\n\nBy [Timothy Dale](https:\/\/www.bobvila.com\/authors\/timothy-dale\/)\n\n[![Visual 1 - HomeAdvisor - How Much Does a Plumber Cost - Cost Range + Average - May 2023](https:\/\/www.bobvila.com\/wp-content\/uploads\/2023\/06\/Visual-1-HomeAdvisor-How-Much-Does-a-Plumber-Cost-Cost-Range-Average-May-2023.png?quality=85&w=768)](https:\/\/www.bobvila.com\/articles\/how-much-does-a-plumber-cost\/)\n\n[How Much Does a Plumber Cost?](https:\/\/www.bobvila.com\/articles\/how-much-does-a-plumber-cost\/)\n\nBy [Brie Greenhalgh](https:\/\/www.bobvila.com\/authors\/brie-greenhalgh\/), [Evelyn Auer](https:\/\/www.bobvila.com\/authors\/evelyn-auer\/)\n\n[![Low-Flow Faucets and Fixtures](https:\/\/www.bobvila.com\/wp-content\/uploads\/2019\/12\/Low_Flow_Faucets.jpg?quality=85&w=768)](https:\/\/www.bobvila.com\/articles\/low-flow-faucets\/)\n\n[5 Things to Know About Low-Flow Faucets and Fixtures](https:\/\/www.bobvila.com\/articles\/low-flow-faucets\/)\n\nBy [Glenda Taylor](https:\/\/www.bobvila.com\/authors\/glenda-taylor\/)\n\n[SEE MORE](https:\/\/www.bobvila.com\/category\/plumbing\/)\n\n## More in Interior\n[![Cost to Install Kitchen Faucet](https:\/\/www.bobvila.com\/wp-content\/uploads\/2023\/09\/Cost_to_Install_Kitchen_Faucet_1306011895.jpg?quality=85&w=768)](https:\/\/www.bobvila.com\/articles\/cost-to-install-kitchen-faucet\/)\n\n[How Much Does It Cost to Install a Kitchen Faucet?](https:\/\/www.bobvila.com\/articles\/cost-to-install-kitchen-faucet\/)\n\nBy [Stephanie Mickelson](https:\/\/www.bobvila.com\/authors\/stephanie-mickelson\/)\n\n[![A messy pile of gardening supplies.](https:\/\/www.bobvila.com\/wp-content\/uploads\/2026\/03\/AdobeStock_95143763-messy-garden-supplies.jpeg?quality=85&w=768)](https:\/\/www.bobvila.com\/lawn-and-garden\/how-to-organize-gardening-supplies\/)\n\n[How to Organize All Your Gardening Stuff, From Seeds and Pots to Stakes and Cages](https:\/\/www.bobvila.com\/lawn-and-garden\/how-to-organize-gardening-supplies\/)\n\nBy [Sandi Schwartz](https:\/\/www.bobvila.com\/authors\/sandi-schwartz\/)\n\n[![Handyman Services List](https:\/\/www.bobvila.com\/wp-content\/uploads\/2023\/12\/Handyman-Services-List.jpg?quality=85&w=768)](https:\/\/www.bobvila.com\/articles\/handyman-services-list\/)\n\n[21 of the Most Common Jobs to Add to Your Handyman Services List And Get Paid For](https:\/\/www.bobvila.com\/articles\/handyman-services-list\/)\n\nBy [Katie Flannery](https:\/\/www.bobvila.com\/authors\/katie-flannery\/)\n\n[![toilet parts inside toilet tank](https:\/\/www.bobvila.com\/wp-content\/uploads\/2023\/04\/iStock-1318468384-how-to-replace-toilet-flapper.jpg?quality=85&w=768)](https:\/\/www.bobvila.com\/articles\/how-to-replace-toilet-flapper\/)\n\n[How to Replace a Toilet Flapper](https:\/\/www.bobvila.com\/articles\/how-to-replace-toilet-flapper\/)\n\nBy [Timothy Dale](https:\/\/www.bobvila.com\/authors\/timothy-dale\/)\n\n[![Cost to Install Cabinet Hardware](https:\/\/www.bobvila.com\/wp-content\/uploads\/2024\/01\/Cost_to_Install_Cabinet_Hardware.jpg?quality=85&w=768)](https:\/\/www.bobvila.com\/articles\/cost-to-install-cabinet-hardware\/)\n\n[Don’t Want to Do It Yourself? Here’s How Much Its Costs to Install Cabinet Hardware](https:\/\/www.bobvila.com\/articles\/cost-to-install-cabinet-hardware\/)\n\nBy [Brie Greenhalgh](https:\/\/www.bobvila.com\/authors\/brie-greenhalgh\/)\n\n[![The Best Freestanding Tub Faucet Options](https:\/\/www.bobvila.com\/wp-content\/uploads\/2023\/04\/The-Best-Freestanding-Tub-Faucet-Options.jpg?quality=85&w=768)](https:\/\/www.bobvila.com\/articles\/best-freestanding-tub-faucet\/)\n\n[After Talking to a Design Expert, These are Our Top Picks for the Best Freestanding Tub Faucets](https:\/\/www.bobvila.com\/articles\/best-freestanding-tub-faucet\/)\n\nBy [Bob Beacham](https:\/\/www.bobvila.com\/authors\/bob-beacham\/)\n\n[![Woman removed faucet aerator from bathroom sink with wrench, which is next to sink.](https:\/\/www.bobvila.com\/wp-content\/uploads\/2022\/08\/how-to-clean-a-faucet-aerator_wrench.jpg?quality=85&w=768)](https:\/\/www.bobvila.com\/articles\/how-to-clean-faucet-aerator\/)\n\n[How to Clean a Faucet Aerator](https:\/\/www.bobvila.com\/articles\/how-to-clean-faucet-aerator\/)\n\nBy [Timothy Dale](https:\/\/www.bobvila.com\/authors\/timothy-dale\/)\n\n[![Diamond rink in sink next to an open sink drain.](https:\/\/www.bobvila.com\/wp-content\/uploads\/2022\/07\/how-to-fix-a-sink-stopper_feature.jpg?quality=85&w=768)](https:\/\/www.bobvila.com\/articles\/how-to-fix-sink-stopper\/)\n\n[How to Fix a Bathroom Sink Stopper](https:\/\/www.bobvila.com\/articles\/how-to-fix-sink-stopper\/)\n\nBy [Timothy Dale](https:\/\/www.bobvila.com\/authors\/timothy-dale\/)\n\n[SEE MORE](https:\/\/www.bobvila.com\/category\/interior\/)\n\n## DAILY NEWSLETTER\nTips, tricks, and ideas for a better home & yard delivered to your inbox daily.\n\nBy signing up you agree to our [Terms of Service](https:\/\/recurrent.io\/terms-and-conditions\/) and [Privacy Policy.](https:\/\/recurrent.io\/privacy-policy\/)\n\n- [About](https:\/\/www.bobvila.com\/about-bob\/)\n- [Editorial Standards](https:\/\/www.bobvila.com\/editorial-standards\/)\n- [How We Review Products](https:\/\/www.bobvila.com\/how-we-test-review-products\/)\n- [Contact](https:\/\/www.bobvila.com\/contacts\/)\n\n- [Advertise](https:\/\/www.bobvila.com\/advertise-with-us\/)\n- [Privacy Policy](https:\/\/recurrent.io\/privacy-policy\/)\n- [Terms & Conditions](https:\/\/recurrent.io\/terms-and-conditions\/)\n- [Sitemap](https:\/\/www.bobvila.com\/sitemap\/)\n## FOLLOW US\n### DISCLAIMER(S)\nArticles may contain affiliate links which enable us to share in the revenue of any purchases made. Registration on or use of this site constitutes acceptance of our Terms of Service.\n\n© 2026 [Recurrent](https:\/\/recurrent.io\/). All rights reserved.\n\n[Do Not Sell or Share My Personal Information]().\n\n- [Interior](https:\/\/www.bobvila.com\/category\/interior\/)\n- [Exterior](https:\/\/www.bobvila.com\/category\/exterior\/)\n- [Lawn & Garden](https:\/\/www.bobvila.com\/category\/lawn-and-garden\/)\n- [DIY](https:\/\/www.bobvila.com\/category\/diy\/)\n- [Reviews](https:\/\/www.bobvila.com\/category\/reviews\/)\n- [Design](https:\/\/www.bobvila.com\/category\/design\/)\n- [Real Estate](https:\/\/www.bobvila.com\/category\/real-estate\/)\n- [Shop](https:\/\/shop.bobvila.com\/)","attrs_readable_markdown":"![Person uses needle-nose pliers to remove faucet cartridge from kitchen faucet.](https:\/\/www.bobvila.com\/wp-content\/uploads\/2013\/06\/how-to-fix-a-leaky-faucet_remove-cartridge-1.jpg?quality=85&w=1200)\n\nPhoto: Tom Fenenga for Bob Vila\n\nWe may earn revenue from the products available on this page and participate in affiliate programs. [Learn More ›](https:\/\/www.bobvila.com\/how-we-test-review-products\/)\n\n## Home Advice You Can Trust\nTips, tricks & ideas for a better home and yard, delivered to your inbox daily.\n\nA faucet, whether it’s in the kitchen, bathroom, or behind the bar, acts like a miniature dam, holding back a pressurized stream of water until you lift or twist the handle.\n\nAccording to the National Association of Home Builders, it’s safe to expect the average faucet to last about 15 years. Even before then, yours may start to leak, either from the nozzle or at the base of the fixture, so it’s important to know how to fix a leaky faucet.\n\nAs soon as you notice that a faucet is dripping, try to make the repair immediately. Stopping the dripping as soon as you can saves money and resources. After all, the [leaky faucet calculator](https:\/\/water.usgs.gov\/edu\/activity-drip.html) provided by the U.S. Geological Survey reminds us that one drip every minute wastes 34 gallons per year.\n\nDon't let a leaky faucet ruin your day.\n\nA top-tier local pro can take care of the issue for you.\n\n[\\+](https:\/\/match.angi.com\/ext\/34277994\/?f_flg=MPLCJ-4396-scale-next-sr-traffic-ha&f_trt=next-sr-path&aid=105421481&m=bobvila_refer&entry_point_id=34277994?gatc=post-29134)\n## **Before You Begin**\n![Person turns off water to faucet under the kitchen sink.](https:\/\/www.bobvila.com\/wp-content\/uploads\/2013\/06\/how-to-fix-a-leaky-faucet_turn-off-faucet.jpg?strip=all&quality=85)\n\nPhoto: Tom Fenenga for Bob Vila\n\nThe first step to repairing a leaky faucet involves preparing the faucet and sink. Start by turning off the water to the sink. Usually, the valves are below the sink basin, close to the wall. There should be one for hot and one for cold. Turn both clockwise.\n\nNext, open the [faucet](https:\/\/www.bobvila.com\/articles\/best-kitchen-faucet\/) to release any water left behind in the line, and then close the drain. If you don’t have a good drain cover, simply place a towel over the drain to prevent small parts from falling in.\n\nRepairing a leaky kitchen or [bathroom faucet](https:\/\/www.bobvila.com\/articles\/best-bathroom-faucet\/) is a relatively straightforward plumbing project, but there are different ways to fix different kinds of faucets. Before you begin the repair, you’ll need to determine what type of faucet you have.\n\nThere are two basic categories of faucets: those with washers and those without. Faucets with washers are known as **compression faucets**. Faucets without washers are known as **washerless faucets**, and they include cartridge, ceramic-disk, and ball-type faucets. Find the section below that describes how to fix your type of faucet.\n\n## **How to Fix a Leaky Compression Faucet**\nA compression faucet holds back water in the plumbing system with a small rubber washer that tightens in the valve seat. It’s similar to how a bottle cap screws onto the top of a plastic soda container.\n\n### SUPPLIES\n- [Towel](https:\/\/www.amazon.com\/Nabob-Wipers-Auto-Mechanic-Commercial-Perfect\/dp\/B01BJJ3EAI\/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705)\n- [Flathead screwdriver](https:\/\/www.amazon.com\/Greenlee-0153-11C-Screwdriver-Heavy-Keystone\/dp\/B001SF4Q38\/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705)\n- [Hex wrench or hex screwdriver](https:\/\/www.amazon.com\/CRAFTSMAN-Universal-Allen-Wrench-CMHT26028\/dp\/B0CDYT8LVV\/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705)\n- [Penetrating oil](https:\/\/www.amazon.com\/Gasoila-Free-Eater-Penetrating-Aerosol\/dp\/B00022VY74\/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705)\n- [Toothless wrench](https:\/\/www.amazon.com\/GETUHAND-2-inch-Offset-Wrench-Model\/dp\/B07WDCDHH4\/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705)\n- [O-ring](https:\/\/www.amazon.com\/XBVV-Nitrile-Assortment-Plumbing-Connections\/dp\/B0CBTYXVCV\/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705)\n- [Seat washer](https:\/\/www.amazon.com\/DANCO-Assorted-Washer-100-Piece-34441\/dp\/B000H5RQ14\/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705)\n### Step 1: Remove the cap from each handle.\nIn order to fix a leaky faucet, you will need to gain access to the internal components of the faucet, so the first step is to remove the decorative cap from the top of each handle.\n\nMake sure the drain is closed, then look for a small circle on the top of the handle that may have an “H” for hot or a “C” for cold. Use a flathead screwdriver to gently lift up the decorative cap, exposing the screwhead underneath.\n\nAs you proceed, it’s a good idea to lay the parts out in order you removed them so that they are already organized in the correct order when you need to reinstall them.\n\n### Step 2: Unscrew and remove the handles.\nCheck the type of screw that is currently securing the handles and use a compatible [screwdriver](https:\/\/www.bobvila.com\/articles\/best-screwdriver-set\/) to loosen the screws. These screws are usually standard flathead screws, but sometimes the faucet handle is secure with a hex set screw, so you will need to have a [hex wrench](https:\/\/www.bobvila.com\/articles\/best-allen-wrench-set\/) or hex screwdriver ready if this is the case.\n\nWith these screws removed, the handles should lift off easily. However, if the screws or the handles seem to be seized, try using penetrating oil to help loosen the fittings.\n\n### Step 3: Take off the stem nut.\nWith the handles removed, you should see the stem and the stem nut, which holds the stem in place. Use a wrench to carefully loosen and remove the stem nut.\n\nKeep in mind that plumbing parts can be damaged by a wrench with overly aggressive teeth, so consider using a toothless wrench to avoid doing damage to the parts of the faucet.\n\n### Step 4: Pull out the stem and inspect the O-ring.\nThe stem should now be free so that you can simply pull it out, exposing the O-ring and seat washer. The O-ring is responsible for preventing leaks from the actual handles of the faucet.\n\nIf it appears worn or if you have had issues with the handles leaking, then you may need to replace the O-ring while the faucet is disassembled. These parts are relatively inexpensive, so you don’t need to worry about dipping into your home emergency fund.\n\n### Step 5: Remove and replace the seat washer.\nThe washer at the bottom of the stem is called a seat washer. This is the part of the faucet that gets compressed by the handles to close the flow of water through the faucet. It is the part that is typically responsible for a leaking faucet. Check to see if the washer is being held in place by a screw before attempting to remove it. If it has a screw, then remove it first before taking out the seat washer.\n\nOnce the seat washer has been taken out of the faucet, replace it with a new seat washer. If you aren’t sure about the exact O-ring or seat washer replacement, then take the old, worn parts to a local hardware store. It’s important that you get a perfect replacement in order to avoid future problems after assembly.\n\n### Step 6: Reassemble the faucet.\nThe new seat washer should now be in place and the rest of the parts should be close at hand in the order that they were removed, so all that’s left is to carefully reassemble the faucet. The order of reassembly for each handle should be seat washer, O-ring, stem, stem nut, handle, handle screw, and decorative cap.\n\n### Step 7: Test the faucet.\nNever conclude a project without testing the finished work, especially when it comes to plumbing. The slightest error or misalignment can cause a big problem, so now that the faucet is reassembled, go ahead and open the cold and hot water valves located under the sink. The water should quickly flow through the faucet, expelling a small amount of air.\n\nWhen all of the air has been pushed out of the system, turn off the faucet and check the handles and the tap for leaks. A leak indicates that a part of the faucet was not assembled correctly or that a part is worn out and needs to be replaced.\n\nDon't let a leaky faucet ruin your day.\n\nA top-tier local pro can take care of the issue for you.\n\n[\\+](https:\/\/match.angi.com\/ext\/34277994\/?f_flg=MPLCJ-4396-scale-next-sr-traffic-ha&f_trt=next-sr-path&aid=105421481&m=bobvila_refer&entry_point_id=34277994?gatc=post-29134)\n## **How to Fix a Leaky Washerless Faucet**\n![Kitchen sink and faucet plus materials for fixing the faucet, including penetrating oil, wrench, and other things.](https:\/\/www.bobvila.com\/wp-content\/uploads\/2013\/06\/how-to-fix-a-leaky-faucet_materials.jpg?strip=all&quality=85)\n\nPhoto: Tom Fenenga for Bob Vila\n\nUnlike a compression faucet that has a washer to control the flow of water, a washerless faucet relies on a disc, ball, or cartridge for the job. Less prone to leaks, this type of faucet usually has one handle rather than dual knobs.\n\n### SUPPLIES\nTo fix all types of washerless faucets, you’ll need the following:\n\n- [Towel](https:\/\/www.amazon.com\/Nabob-Wipers-Auto-Mechanic-Commercial-Perfect\/dp\/B01BJJ3EAI\/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705)\n- [Flathead screwdriver](https:\/\/www.amazon.com\/Greenlee-0153-11C-Screwdriver-Heavy-Keystone\/dp\/B001SF4Q38\/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705)\n- [Hex wrench or hex screwdriver](https:\/\/www.amazon.com\/CRAFTSMAN-Universal-Allen-Wrench-CMHT26028\/dp\/B0CDYT8LVV\/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705)\n- [Penetrating oil](https:\/\/www.amazon.com\/Gasoila-Free-Eater-Penetrating-Aerosol\/dp\/B00022VY74\/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705)\n- [Needle-nose pliers](https:\/\/www.amazon.com\/DOWELL-Jewelry-Chromium-Construction-Professional\/dp\/B07476BLRK\/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705)\n\nIf you’re repairing a cartridge faucet, you’ll also need:\n\n- [Cartridge](https:\/\/www.amazon.com\/1222-Replacement-Cartridge-Removal-Compatible\/dp\/B0BN57XFD8\/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705) (choose the right part for your faucet model)\n- [O-rings](https:\/\/www.amazon.com\/XBVV-Nitrile-Assortment-Plumbing-Connections\/dp\/B0CBTYXVCV\/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705)\n\nIf you’re repairing a ball faucet, you’ll also need:\n\n- Channel locks or a [toothless wrench](https:\/\/www.amazon.com\/DURATECH-inch-Offset-Wrench-Pipe\/dp\/B0B6CB4R6G\/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705)\n- [Springs and valve seat set](https:\/\/www.amazon.com\/Danco-88050-Springs-Peerless-Faucets\/dp\/B000DZFVXI\/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705) (choose the set for your faucet model)\n- [Cam washer](https:\/\/www.amazon.com\/Danco-35274-16-Inch-Faucet-Washer\/dp\/B000DZKSDG\/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705)\n\nIf you’re repairing a ceramic-disk faucet, you’ll also need:\n\n- [Neoprene seals](https:\/\/www.amazon.com\/Glarks-Stainless-Neoprene-Sealing-Assortment\/dp\/B07GB15DS9\/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705)\n### Step 1: Remove the cap from the handle.\nJust as you do when fixing a compression faucet, start by removing any decorative caps that are covering the handle screw. Look for a circular plastic or metal cap that may have a hot or cold pattern to denote the direction to turn the handle for hot or cold water.\n\nUse a flathead screwdriver to gently lift up the decorative cap and expose the screw underneath. Place the parts in order as they are removed, so they are already organized when it comes time to reassemble the faucet.\n\n### Step 2: Unscrew and remove the handle.\n![Woman removes the handle cap from a kitchen faucet. ](https:\/\/www.bobvila.com\/wp-content\/uploads\/2013\/06\/how-to-fix-a-leaky-faucet_remove-cover.jpg?strip=all&quality=85)\n\nPhoto: Tom Fenenga for Bob Vila\n\nVerify that you have the correct screwdriver to loosen and remove the handle screw, then proceed to unscrew the handle. After taking off this screw, the handle should lift off easily, but if there are any issues with the screw becoming seized, use penetrating oil to break up rust or sediment in the threads.\n\n### Step 3: Disassemble and remove the internal components according to the faucet type.\n![Person uses needle-nose pliers to remove a cartridge from a kitchen faucet.](https:\/\/www.bobvila.com\/wp-content\/uploads\/2013\/06\/how-to-fix-a-leaky-faucet_remove-cartridge.jpg?strip=all&quality=85)\n\nPhoto: Tom Fenenga for Bob VIla\n\nDepending on whether the faucet is a cartridge, ball, or ceramic-disk type, the parts that are exposed after removing the handle will be slightly different.\n\n- **Cartridge**: Take out the small, circular threaded piece (called a retaining clip) to get access to the cartridge. Needle-nose pliers may help to carefully take out this piece without damaging it.\n- **Ball**: Use channel locks or a toothless wrench to take off the cap and collar of the faucet, then remove the faucet cam, cam washer, and ball to reveal the inlet seal and springs below.\n- **Ceramic-disk**: Remove the escutcheon cap or bonnet, which is a piece of rounded metal that covers the disk cylinder.\n### Step 4: Inspect the parts for wear and damage.\n![Person holds cartridge from water faucet, inspecting O-rings.](https:\/\/www.bobvila.com\/wp-content\/uploads\/2013\/06\/how-to-fix-a-leaky-faucet_inspect-oring.jpg?strip=all&quality=85)\n\nPhoto: Tom Fenenga for Bob Vila\n\nThe next step in this process depends on whether the type of faucet is a cartridge, ball, or ceramic-disk.\n\n- **Cartridge**: Lift the cartridge out of the assembly and locate the O-rings. Inspect the O-rings and the cartridge. Typically, cutting off the existing O-rings and replacing them will fix the leak, but consider replacing the entire cartridge if you aren’t confident.\n- **Ball**: Use needle-nose pliers to take out the inlet seal and springs, then inspect each component to determine if it needs to be replaced.\n- **Ceramic-disk**: Unscrew and remove the disk cylinder, then pry out the neoprene seals that are on the underside of the cylinder. Inspect the seals to determine if replacing is necessary or if cleaning away the accumulated debris would return them to an almost-new state.\n### Step 5: Replace any worn or damaged parts.\n![Person holds faucet cartridge in one hand, needle-nose pliers removing a cartridge O-ring with the other.](https:\/\/www.bobvila.com\/wp-content\/uploads\/2013\/06\/how-to-fix-a-leaky-faucet_oring.jpg?strip=all&quality=85)\n\nPhoto: Tom Fenenga for Bob Vila\n\nCartridge, ball, or ceramic-disk faucets will require different parts to fix the leak.\n\n- **Cartridge**: Replace the O-rings on the cartridge or replace the cartridge entirely. If you are just replacing the O-rings, it’s a good idea to coat them in plumber’s grease before installing them.\n- **Ball**: Install new springs, valve seats, and cam washers. These parts can be bought separately or purchased in a premade kit from a local hardware store. Just make sure that any new parts are compatible with the existing faucet.\n- **Ceramic-disk**: Either reinstall cleaned neoprene seals or install new neoprene seals in the base of the ceramic-disk cylinder. It’s a good idea to bring the seal or even the entire cylinder to a local store to make sure you get the exact replacement.\n### Step 6: Reassemble the faucet.\nThe new parts should now be in place and the rest of the faucet assembly should be in the order that they were removed, so all that’s left is to carefully reassemble the faucet. The order of reassembly for each faucet will depend on whether it is a cartridge, ball, or ceramic-disk faucet.\n\n- **Cartridge**: The order of reassembly for a cartridge faucet should be cartridge, retaining clip, handle, handle screw, and decorative cap.\n- **Ball**: The order of reassembly for a ball faucet should be springs, inlet seal, ball, cam washer, faucet cam, collar, cap, handle, handle screw, and decorative cap.\n- **Ceramic-disk**: The order of reassembly for a ceramic-disk faucet should be neoprene seals, ceramic-disk cylinder, cylinder mounting screws, escutcheon cap, handle, handle screw, and decorative cap.\n### Step 7: Test the faucet.\n![Woman pulls kitchen faucet on and water flows out.](https:\/\/www.bobvila.com\/wp-content\/uploads\/2013\/06\/how-to-fix-a-leaky-faucet_test-water.jpg?strip=all&quality=85)\n\nPhoto: Tom Fenenga for Bob Vila\n\nAlways make sure to test the [faucet](https:\/\/www.bobvila.com\/articles\/how-to-install-a-faucet\/) after a repair. Go ahead and turn the faucet to the open position, then turn on the cold and hot water valves located under the sink. The water should quickly flow through the faucet, expelling a small amount of air.\n\nWhen all of the air has been pushed out of the system, turn off the faucet and check the handle and the tap for leaks. A leak indicates that a part of the faucet was not assembled correctly or that a part is worn out and needs to be replaced.\n\n## Final Thoughts\nLeaky faucets are annoying, costly, and can lead to mold growth and health problems, so it’s important to repair or replace a dripping faucet as soon as possible. Making the repair is typically as easy as taking apart and reassembling a puzzle, as long as you know what you’re doing. Make sure to lay out the parts in the order in which they were removed, so that they can be returned to their original position without an issue.\n\nAlso, keep in mind that while most leaky faucet problems can be fixed by replacing rubber or neoprene seals, washers, and O-rings, sometimes the issue isn’t as simple. Don’t hesitate to call a plumber if you aren’t able to fix the leaky bathroom or [kitchen faucet](https:\/\/www.bobvila.com\/articles\/best-bathroom-faucet\/) on your own, or if you need someone to [install a new faucet](http:\/\/bobvila.com\/articles\/how-to-install-a-faucet\/) for you.\n\n## FAQs\n**Q. What causes a faucet to drip?**\n\nA [leaky shower head](https:\/\/www.bobvila.com\/articles\/leaking-shower-head\/), bathtub faucet, or sink faucet is typically caused by defective or worn parts inside the assembly, including O-rings, washers, and gaskets. Making a quick fix by replacing these parts is usually easier and more affordable, instead of [replacing kitchen faucets](https:\/\/www.bobvila.com\/articles\/replacing-a-kitchen-faucet\/) entirely.\n\n**Q. Is a dripping faucet dangerous?**\n\nHaving a dripping faucet in the home won’t generally cause the sink to overflow unless the drain is plugged, but the constant moisture in the air and inside the sink can cause mold to develop. Mold growth is dangerous, especially to young children who can actually develop asthma from prolonged exposure to mold.\n\n**Q. How do you stop a dripping faucet temporarily?**\n\nYou can attempt to tighten the handles or find a ‘sweet spot’ that may stop the dripping, but this is in no way a foolproof or permanent method. It’s better to use a small piece of hose that can fit over the spout of the faucet. Secure the hose to the faucet with a hose clamp, then close the other end of the hose with an additional hose clamp. This will trap the dripping water in the small piece of hose until you are ready to fix the leaky faucet.\n\n**Q. Can you fix a leaky faucet without turning off the water?**\n\nNo, the water needs to be off. Either turn the water off to the entire home or just to the faucet you are repairing. Otherwise, you will be attempting to work with small parts that are easy to lose while water is spraying up and out of the faucet into the bathroom. This uncontrollable spray causes flooding and water damage, not to mention the likelihood of mold growth in the following days.\n\nSo, no, do not attempt to fix a leaky faucet without turning off the water unless you are [replacing outdoor faucets](https:\/\/www.bobvila.com\/articles\/how-to-replace-an-outdoor-faucet\/) and you don’t mind the full-pressure spray that will slowly soak the ground.\n\n![Washing dishes by hand at the kitchen sink with treated water](https:\/\/www.bobvila.com\/wp-content\/uploads\/2025\/09\/Washing_Dishes_at_Sink.jpg?quality=85&w=300)\n\n### I Made This One Smart Investment to Ensure My Plumbing and Appliances Last Longer\nWhen I replaced my 15-year-old water softener, I did not anticipate exactly how much more efficient and intuitive this new model from Culligan would be.","meta_canonical":null}

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Boilerpipe Text	Photo: Tom Fenenga for Bob Vila We may earn revenue from the products available on this page and participate in affiliate programs. Learn More › Home Advice You Can Trust Tips, tricks & ideas for a better home and yard, delivered to your inbox daily. A faucet, whether it’s in the kitchen, bathroom, or behind the bar, acts like a miniature dam, holding back a pressurized stream of water until you lift or twist the handle. According to the National Association of Home Builders, it’s safe to expect the average faucet to last about 15 years. Even before then, yours may start to leak, either from the nozzle or at the base of the fixture, so it’s important to know how to fix a leaky faucet. As soon as you notice that a faucet is dripping, try to make the repair immediately. Stopping the dripping as soon as you can saves money and resources. After all, the leaky faucet calculator provided by the U.S. Geological Survey reminds us that one drip every minute wastes 34 gallons per year. Don't let a leaky faucet ruin your day. A top-tier local pro can take care of the issue for you. + Before You Begin Photo: Tom Fenenga for Bob Vila The first step to repairing a leaky faucet involves preparing the faucet and sink. Start by turning off the water to the sink. Usually, the valves are below the sink basin, close to the wall. There should be one for hot and one for cold. Turn both clockwise. Next, open the faucet to release any water left behind in the line, and then close the drain. If you don’t have a good drain cover, simply place a towel over the drain to prevent small parts from falling in. Repairing a leaky kitchen or bathroom faucet is a relatively straightforward plumbing project, but there are different ways to fix different kinds of faucets. Before you begin the repair, you’ll need to determine what type of faucet you have. There are two basic categories of faucets: those with washers and those without. Faucets with washers are known as compression faucets . Faucets without washers are known as washerless faucets , and they include cartridge, ceramic-disk, and ball-type faucets. Find the section below that describes how to fix your type of faucet. How to Fix a Leaky Compression Faucet A compression faucet holds back water in the plumbing system with a small rubber washer that tightens in the valve seat. It’s similar to how a bottle cap screws onto the top of a plastic soda container. SUPPLIES Towel Flathead screwdriver Hex wrench or hex screwdriver Penetrating oil Toothless wrench O-ring Seat washer Step 1: Remove the cap from each handle. In order to fix a leaky faucet, you will need to gain access to the internal components of the faucet, so the first step is to remove the decorative cap from the top of each handle. Make sure the drain is closed, then look for a small circle on the top of the handle that may have an “H” for hot or a “C” for cold. Use a flathead screwdriver to gently lift up the decorative cap, exposing the screwhead underneath. As you proceed, it’s a good idea to lay the parts out in order you removed them so that they are already organized in the correct order when you need to reinstall them. Step 2: Unscrew and remove the handles. Check the type of screw that is currently securing the handles and use a compatible screwdriver to loosen the screws. These screws are usually standard flathead screws, but sometimes the faucet handle is secure with a hex set screw, so you will need to have a hex wrench or hex screwdriver ready if this is the case. With these screws removed, the handles should lift off easily. However, if the screws or the handles seem to be seized, try using penetrating oil to help loosen the fittings. Step 3: Take off the stem nut. With the handles removed, you should see the stem and the stem nut, which holds the stem in place. Use a wrench to carefully loosen and remove the stem nut. Keep in mind that plumbing parts can be damaged by a wrench with overly aggressive teeth, so consider using a toothless wrench to avoid doing damage to the parts of the faucet. Step 4: Pull out the stem and inspect the O-ring. The stem should now be free so that you can simply pull it out, exposing the O-ring and seat washer. The O-ring is responsible for preventing leaks from the actual handles of the faucet. If it appears worn or if you have had issues with the handles leaking, then you may need to replace the O-ring while the faucet is disassembled. These parts are relatively inexpensive, so you don’t need to worry about dipping into your home emergency fund. Step 5: Remove and replace the seat washer. The washer at the bottom of the stem is called a seat washer. This is the part of the faucet that gets compressed by the handles to close the flow of water through the faucet. It is the part that is typically responsible for a leaking faucet. Check to see if the washer is being held in place by a screw before attempting to remove it. If it has a screw, then remove it first before taking out the seat washer. Once the seat washer has been taken out of the faucet, replace it with a new seat washer. If you aren’t sure about the exact O-ring or seat washer replacement, then take the old, worn parts to a local hardware store. It’s important that you get a perfect replacement in order to avoid future problems after assembly. Step 6: Reassemble the faucet. The new seat washer should now be in place and the rest of the parts should be close at hand in the order that they were removed, so all that’s left is to carefully reassemble the faucet. The order of reassembly for each handle should be seat washer, O-ring, stem, stem nut, handle, handle screw, and decorative cap. Step 7: Test the faucet. Never conclude a project without testing the finished work, especially when it comes to plumbing. The slightest error or misalignment can cause a big problem, so now that the faucet is reassembled, go ahead and open the cold and hot water valves located under the sink. The water should quickly flow through the faucet, expelling a small amount of air. When all of the air has been pushed out of the system, turn off the faucet and check the handles and the tap for leaks. A leak indicates that a part of the faucet was not assembled correctly or that a part is worn out and needs to be replaced. Don't let a leaky faucet ruin your day. A top-tier local pro can take care of the issue for you. + How to Fix a Leaky Washerless Faucet Photo: Tom Fenenga for Bob Vila Unlike a compression faucet that has a washer to control the flow of water, a washerless faucet relies on a disc, ball, or cartridge for the job. Less prone to leaks, this type of faucet usually has one handle rather than dual knobs. SUPPLIES To fix all types of washerless faucets, you’ll need the following: Towel Flathead screwdriver Hex wrench or hex screwdriver Penetrating oil Needle-nose pliers If you’re repairing a cartridge faucet, you’ll also need: Cartridge (choose the right part for your faucet model) O-rings If you’re repairing a ball faucet, you’ll also need: Channel locks or a toothless wrench Springs and valve seat set (choose the set for your faucet model) Cam washer If you’re repairing a ceramic-disk faucet, you’ll also need: Neoprene seals Step 1: Remove the cap from the handle. Just as you do when fixing a compression faucet, start by removing any decorative caps that are covering the handle screw. Look for a circular plastic or metal cap that may have a hot or cold pattern to denote the direction to turn the handle for hot or cold water. Use a flathead screwdriver to gently lift up the decorative cap and expose the screw underneath. Place the parts in order as they are removed, so they are already organized when it comes time to reassemble the faucet. Step 2: Unscrew and remove the handle. Photo: Tom Fenenga for Bob Vila Verify that you have the correct screwdriver to loosen and remove the handle screw, then proceed to unscrew the handle. After taking off this screw, the handle should lift off easily, but if there are any issues with the screw becoming seized, use penetrating oil to break up rust or sediment in the threads. Step 3: Disassemble and remove the internal components according to the faucet type. Photo: Tom Fenenga for Bob VIla Depending on whether the faucet is a cartridge, ball, or ceramic-disk type, the parts that are exposed after removing the handle will be slightly different. Cartridge : Take out the small, circular threaded piece (called a retaining clip) to get access to the cartridge. Needle-nose pliers may help to carefully take out this piece without damaging it. Ball : Use channel locks or a toothless wrench to take off the cap and collar of the faucet, then remove the faucet cam, cam washer, and ball to reveal the inlet seal and springs below. Ceramic-disk : Remove the escutcheon cap or bonnet, which is a piece of rounded metal that covers the disk cylinder. Step 4: Inspect the parts for wear and damage. Photo: Tom Fenenga for Bob Vila The next step in this process depends on whether the type of faucet is a cartridge, ball, or ceramic-disk. Cartridge : Lift the cartridge out of the assembly and locate the O-rings. Inspect the O-rings and the cartridge. Typically, cutting off the existing O-rings and replacing them will fix the leak, but consider replacing the entire cartridge if you aren’t confident. Ball : Use needle-nose pliers to take out the inlet seal and springs, then inspect each component to determine if it needs to be replaced. Ceramic-disk : Unscrew and remove the disk cylinder, then pry out the neoprene seals that are on the underside of the cylinder. Inspect the seals to determine if replacing is necessary or if cleaning away the accumulated debris would return them to an almost-new state. Step 5: Replace any worn or damaged parts. Photo: Tom Fenenga for Bob Vila Cartridge, ball, or ceramic-disk faucets will require different parts to fix the leak. Cartridge : Replace the O-rings on the cartridge or replace the cartridge entirely. If you are just replacing the O-rings, it’s a good idea to coat them in plumber’s grease before installing them. Ball : Install new springs, valve seats, and cam washers. These parts can be bought separately or purchased in a premade kit from a local hardware store. Just make sure that any new parts are compatible with the existing faucet. Ceramic-disk : Either reinstall cleaned neoprene seals or install new neoprene seals in the base of the ceramic-disk cylinder. It’s a good idea to bring the seal or even the entire cylinder to a local store to make sure you get the exact replacement. Step 6: Reassemble the faucet. The new parts should now be in place and the rest of the faucet assembly should be in the order that they were removed, so all that’s left is to carefully reassemble the faucet. The order of reassembly for each faucet will depend on whether it is a cartridge, ball, or ceramic-disk faucet. Cartridge : The order of reassembly for a cartridge faucet should be cartridge, retaining clip, handle, handle screw, and decorative cap. Ball : The order of reassembly for a ball faucet should be springs, inlet seal, ball, cam washer, faucet cam, collar, cap, handle, handle screw, and decorative cap. Ceramic-disk : The order of reassembly for a ceramic-disk faucet should be neoprene seals, ceramic-disk cylinder, cylinder mounting screws, escutcheon cap, handle, handle screw, and decorative cap. Step 7: Test the faucet. Photo: Tom Fenenga for Bob Vila Always make sure to test the faucet after a repair. Go ahead and turn the faucet to the open position, then turn on the cold and hot water valves located under the sink. The water should quickly flow through the faucet, expelling a small amount of air. When all of the air has been pushed out of the system, turn off the faucet and check the handle and the tap for leaks. A leak indicates that a part of the faucet was not assembled correctly or that a part is worn out and needs to be replaced. Final Thoughts Leaky faucets are annoying, costly, and can lead to mold growth and health problems, so it’s important to repair or replace a dripping faucet as soon as possible. Making the repair is typically as easy as taking apart and reassembling a puzzle, as long as you know what you’re doing. Make sure to lay out the parts in the order in which they were removed, so that they can be returned to their original position without an issue. Also, keep in mind that while most leaky faucet problems can be fixed by replacing rubber or neoprene seals, washers, and O-rings, sometimes the issue isn’t as simple. Don’t hesitate to call a plumber if you aren’t able to fix the leaky bathroom or kitchen faucet on your own, or if you need someone to install a new faucet for you. FAQs Q. What causes a faucet to drip? A leaky shower head , bathtub faucet, or sink faucet is typically caused by defective or worn parts inside the assembly, including O-rings, washers, and gaskets. Making a quick fix by replacing these parts is usually easier and more affordable, instead of replacing kitchen faucets entirely. Q. Is a dripping faucet dangerous? Having a dripping faucet in the home won’t generally cause the sink to overflow unless the drain is plugged, but the constant moisture in the air and inside the sink can cause mold to develop. Mold growth is dangerous, especially to young children who can actually develop asthma from prolonged exposure to mold. Q. How do you stop a dripping faucet temporarily? You can attempt to tighten the handles or find a ‘sweet spot’ that may stop the dripping, but this is in no way a foolproof or permanent method. It’s better to use a small piece of hose that can fit over the spout of the faucet. Secure the hose to the faucet with a hose clamp, then close the other end of the hose with an additional hose clamp. This will trap the dripping water in the small piece of hose until you are ready to fix the leaky faucet. Q. Can you fix a leaky faucet without turning off the water? No, the water needs to be off. Either turn the water off to the entire home or just to the faucet you are repairing. Otherwise, you will be attempting to work with small parts that are easy to lose while water is spraying up and out of the faucet into the bathroom. This uncontrollable spray causes flooding and water damage, not to mention the likelihood of mold growth in the following days. So, no, do not attempt to fix a leaky faucet without turning off the water unless you are replacing outdoor faucets and you don’t mind the full-pressure spray that will slowly soak the ground. I Made This One Smart Investment to Ensure My Plumbing and Appliances Last Longer When I replaced my 15-year-old water softener, I did not anticipate exactly how much more efficient and intuitive this new model from Culligan would be.
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By [Timothy Dale](https://www.bobvila.com/authors/timothy-dale/), [Michael Franco](https://www.bobvila.com/authors/michael-franco/) Updated May 12, 2025 11:56 AM EDT [Add Bob Vila (opens in a new tab)](https://www.google.com/preferences/source?q=bobvila.com) Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results. ![Person uses needle-nose pliers to remove faucet cartridge from kitchen faucet.](https://www.bobvila.com/wp-content/uploads/2013/06/how-to-fix-a-leaky-faucet_remove-cartridge-1.jpg?quality=85&w=1200) Photo: Tom Fenenga for Bob Vila We may earn revenue from the products available on this page and participate in affiliate programs. [Learn More ›](https://www.bobvila.com/how-we-test-review-products/) ## Home Advice You Can Trust Tips, tricks & ideas for a better home and yard, delivered to your inbox daily. [Terms of Service](https://recurrent.io/terms-and-conditions/) & [Privacy Policy](https://recurrent.io/privacy-policy/) A faucet, whether it’s in the kitchen, bathroom, or behind the bar, acts like a miniature dam, holding back a pressurized stream of water until you lift or twist the handle. According to the National Association of Home Builders, it’s safe to expect the average faucet to last about 15 years. Even before then, yours may start to leak, either from the nozzle or at the base of the fixture, so it’s important to know how to fix a leaky faucet. As soon as you notice that a faucet is dripping, try to make the repair immediately. Stopping the dripping as soon as you can saves money and resources. After all, the [leaky faucet calculator](https://water.usgs.gov/edu/activity-drip.html) provided by the U.S. Geological Survey reminds us that one drip every minute wastes 34 gallons per year. Don't let a leaky faucet ruin your day. A top-tier local pro can take care of the issue for you. [Talk to a Pro](https://match.angi.com/ext/34277994/?f_flg=MPLCJ-4396-scale-next-sr-traffic-ha&f_trt=next-sr-path&aid=105421481&m=bobvila_refer&entry_point_id=34277994?gatc=post-29134) [\+](https://match.angi.com/ext/34277994/?f_flg=MPLCJ-4396-scale-next-sr-traffic-ha&f_trt=next-sr-path&aid=105421481&m=bobvila_refer&entry_point_id=34277994?gatc=post-29134) ## Before You Begin ![Person turns off water to faucet under the kitchen sink.](https://www.bobvila.com/wp-content/uploads/2013/06/how-to-fix-a-leaky-faucet_turn-off-faucet.jpg?strip=all&quality=85) Photo: Tom Fenenga for Bob Vila The first step to repairing a leaky faucet involves preparing the faucet and sink. Start by turning off the water to the sink. Usually, the valves are below the sink basin, close to the wall. There should be one for hot and one for cold. Turn both clockwise. Next, open the [faucet](https://www.bobvila.com/articles/best-kitchen-faucet/) to release any water left behind in the line, and then close the drain. If you don’t have a good drain cover, simply place a towel over the drain to prevent small parts from falling in. Repairing a leaky kitchen or [bathroom faucet](https://www.bobvila.com/articles/best-bathroom-faucet/) is a relatively straightforward plumbing project, but there are different ways to fix different kinds of faucets. Before you begin the repair, you’ll need to determine what type of faucet you have. There are two basic categories of faucets: those with washers and those without. Faucets with washers are known as compression faucets. Faucets without washers are known as washerless faucets, and they include cartridge, ceramic-disk, and ball-type faucets. Find the section below that describes how to fix your type of faucet. ## How to Fix a Leaky Compression Faucet A compression faucet holds back water in the plumbing system with a small rubber washer that tightens in the valve seat. It’s similar to how a bottle cap screws onto the top of a plastic soda container. ### SUPPLIES - [Towel](https://www.amazon.com/Nabob-Wipers-Auto-Mechanic-Commercial-Perfect/dp/B01BJJ3EAI/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705) - [Flathead screwdriver](https://www.amazon.com/Greenlee-0153-11C-Screwdriver-Heavy-Keystone/dp/B001SF4Q38/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705) - [Hex wrench or hex screwdriver](https://www.amazon.com/CRAFTSMAN-Universal-Allen-Wrench-CMHT26028/dp/B0CDYT8LVV/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705) - [Penetrating oil](https://www.amazon.com/Gasoila-Free-Eater-Penetrating-Aerosol/dp/B00022VY74/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705) - [Toothless wrench](https://www.amazon.com/GETUHAND-2-inch-Offset-Wrench-Model/dp/B07WDCDHH4/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705) - [O-ring](https://www.amazon.com/XBVV-Nitrile-Assortment-Plumbing-Connections/dp/B0CBTYXVCV/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705) - [Seat washer](https://www.amazon.com/DANCO-Assorted-Washer-100-Piece-34441/dp/B000H5RQ14/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705) ### Step 1: Remove the cap from each handle. In order to fix a leaky faucet, you will need to gain access to the internal components of the faucet, so the first step is to remove the decorative cap from the top of each handle. Make sure the drain is closed, then look for a small circle on the top of the handle that may have an “H” for hot or a “C” for cold. Use a flathead screwdriver to gently lift up the decorative cap, exposing the screwhead underneath. As you proceed, it’s a good idea to lay the parts out in order you removed them so that they are already organized in the correct order when you need to reinstall them. ### Step 2: Unscrew and remove the handles. Check the type of screw that is currently securing the handles and use a compatible [screwdriver](https://www.bobvila.com/articles/best-screwdriver-set/) to loosen the screws. These screws are usually standard flathead screws, but sometimes the faucet handle is secure with a hex set screw, so you will need to have a [hex wrench](https://www.bobvila.com/articles/best-allen-wrench-set/) or hex screwdriver ready if this is the case. With these screws removed, the handles should lift off easily. However, if the screws or the handles seem to be seized, try using penetrating oil to help loosen the fittings. ### Step 3: Take off the stem nut. With the handles removed, you should see the stem and the stem nut, which holds the stem in place. Use a wrench to carefully loosen and remove the stem nut. Keep in mind that plumbing parts can be damaged by a wrench with overly aggressive teeth, so consider using a toothless wrench to avoid doing damage to the parts of the faucet. ### Step 4: Pull out the stem and inspect the O-ring. The stem should now be free so that you can simply pull it out, exposing the O-ring and seat washer. The O-ring is responsible for preventing leaks from the actual handles of the faucet. If it appears worn or if you have had issues with the handles leaking, then you may need to replace the O-ring while the faucet is disassembled. These parts are relatively inexpensive, so you don’t need to worry about dipping into your home emergency fund. ### Step 5: Remove and replace the seat washer. The washer at the bottom of the stem is called a seat washer. This is the part of the faucet that gets compressed by the handles to close the flow of water through the faucet. It is the part that is typically responsible for a leaking faucet. Check to see if the washer is being held in place by a screw before attempting to remove it. If it has a screw, then remove it first before taking out the seat washer. Once the seat washer has been taken out of the faucet, replace it with a new seat washer. If you aren’t sure about the exact O-ring or seat washer replacement, then take the old, worn parts to a local hardware store. It’s important that you get a perfect replacement in order to avoid future problems after assembly. ### Step 6: Reassemble the faucet. The new seat washer should now be in place and the rest of the parts should be close at hand in the order that they were removed, so all that’s left is to carefully reassemble the faucet. The order of reassembly for each handle should be seat washer, O-ring, stem, stem nut, handle, handle screw, and decorative cap. ### Step 7: Test the faucet. Never conclude a project without testing the finished work, especially when it comes to plumbing. The slightest error or misalignment can cause a big problem, so now that the faucet is reassembled, go ahead and open the cold and hot water valves located under the sink. The water should quickly flow through the faucet, expelling a small amount of air. When all of the air has been pushed out of the system, turn off the faucet and check the handles and the tap for leaks. A leak indicates that a part of the faucet was not assembled correctly or that a part is worn out and needs to be replaced. Don't let a leaky faucet ruin your day. A top-tier local pro can take care of the issue for you. [Talk to a Pro](https://match.angi.com/ext/34277994/?f_flg=MPLCJ-4396-scale-next-sr-traffic-ha&f_trt=next-sr-path&aid=105421481&m=bobvila_refer&entry_point_id=34277994?gatc=post-29134) [\+](https://match.angi.com/ext/34277994/?f_flg=MPLCJ-4396-scale-next-sr-traffic-ha&f_trt=next-sr-path&aid=105421481&m=bobvila_refer&entry_point_id=34277994?gatc=post-29134) ## How to Fix a Leaky Washerless Faucet ![Kitchen sink and faucet plus materials for fixing the faucet, including penetrating oil, wrench, and other things.](https://www.bobvila.com/wp-content/uploads/2013/06/how-to-fix-a-leaky-faucet_materials.jpg?strip=all&quality=85) Photo: Tom Fenenga for Bob Vila Unlike a compression faucet that has a washer to control the flow of water, a washerless faucet relies on a disc, ball, or cartridge for the job. Less prone to leaks, this type of faucet usually has one handle rather than dual knobs. ### SUPPLIES To fix all types of washerless faucets, you’ll need the following: - [Towel](https://www.amazon.com/Nabob-Wipers-Auto-Mechanic-Commercial-Perfect/dp/B01BJJ3EAI/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705) - [Flathead screwdriver](https://www.amazon.com/Greenlee-0153-11C-Screwdriver-Heavy-Keystone/dp/B001SF4Q38/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705) - [Hex wrench or hex screwdriver](https://www.amazon.com/CRAFTSMAN-Universal-Allen-Wrench-CMHT26028/dp/B0CDYT8LVV/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705) - [Penetrating oil](https://www.amazon.com/Gasoila-Free-Eater-Penetrating-Aerosol/dp/B00022VY74/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705) - [Needle-nose pliers](https://www.amazon.com/DOWELL-Jewelry-Chromium-Construction-Professional/dp/B07476BLRK/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705) If you’re repairing a cartridge faucet, you’ll also need: - [Cartridge](https://www.amazon.com/1222-Replacement-Cartridge-Removal-Compatible/dp/B0BN57XFD8/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705) (choose the right part for your faucet model) - [O-rings](https://www.amazon.com/XBVV-Nitrile-Assortment-Plumbing-Connections/dp/B0CBTYXVCV/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705) If you’re repairing a ball faucet, you’ll also need: - Channel locks or a [toothless wrench](https://www.amazon.com/DURATECH-inch-Offset-Wrench-Pipe/dp/B0B6CB4R6G/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705) - [Springs and valve seat set](https://www.amazon.com/Danco-88050-Springs-Peerless-Faucets/dp/B000DZFVXI/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705) (choose the set for your faucet model) - [Cam washer](https://www.amazon.com/Danco-35274-16-Inch-Faucet-Washer/dp/B000DZKSDG/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705) If you’re repairing a ceramic-disk faucet, you’ll also need: - [Neoprene seals](https://www.amazon.com/Glarks-Stainless-Neoprene-Sealing-Assortment/dp/B07GB15DS9/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705) ### Step 1: Remove the cap from the handle. Just as you do when fixing a compression faucet, start by removing any decorative caps that are covering the handle screw. Look for a circular plastic or metal cap that may have a hot or cold pattern to denote the direction to turn the handle for hot or cold water. Use a flathead screwdriver to gently lift up the decorative cap and expose the screw underneath. Place the parts in order as they are removed, so they are already organized when it comes time to reassemble the faucet. ### Step 2: Unscrew and remove the handle. ![Woman removes the handle cap from a kitchen faucet. ](https://www.bobvila.com/wp-content/uploads/2013/06/how-to-fix-a-leaky-faucet_remove-cover.jpg?strip=all&quality=85) Photo: Tom Fenenga for Bob Vila Verify that you have the correct screwdriver to loosen and remove the handle screw, then proceed to unscrew the handle. After taking off this screw, the handle should lift off easily, but if there are any issues with the screw becoming seized, use penetrating oil to break up rust or sediment in the threads. ### Step 3: Disassemble and remove the internal components according to the faucet type. ![Person uses needle-nose pliers to remove a cartridge from a kitchen faucet.](https://www.bobvila.com/wp-content/uploads/2013/06/how-to-fix-a-leaky-faucet_remove-cartridge.jpg?strip=all&quality=85) Photo: Tom Fenenga for Bob VIla Depending on whether the faucet is a cartridge, ball, or ceramic-disk type, the parts that are exposed after removing the handle will be slightly different. - Cartridge: Take out the small, circular threaded piece (called a retaining clip) to get access to the cartridge. Needle-nose pliers may help to carefully take out this piece without damaging it. - Ball: Use channel locks or a toothless wrench to take off the cap and collar of the faucet, then remove the faucet cam, cam washer, and ball to reveal the inlet seal and springs below. - Ceramic-disk: Remove the escutcheon cap or bonnet, which is a piece of rounded metal that covers the disk cylinder. ### Step 4: Inspect the parts for wear and damage. ![Person holds cartridge from water faucet, inspecting O-rings.](https://www.bobvila.com/wp-content/uploads/2013/06/how-to-fix-a-leaky-faucet_inspect-oring.jpg?strip=all&quality=85) Photo: Tom Fenenga for Bob Vila The next step in this process depends on whether the type of faucet is a cartridge, ball, or ceramic-disk. - Cartridge: Lift the cartridge out of the assembly and locate the O-rings. Inspect the O-rings and the cartridge. Typically, cutting off the existing O-rings and replacing them will fix the leak, but consider replacing the entire cartridge if you aren’t confident. - Ball: Use needle-nose pliers to take out the inlet seal and springs, then inspect each component to determine if it needs to be replaced. - Ceramic-disk: Unscrew and remove the disk cylinder, then pry out the neoprene seals that are on the underside of the cylinder. Inspect the seals to determine if replacing is necessary or if cleaning away the accumulated debris would return them to an almost-new state. ### Step 5: Replace any worn or damaged parts. ![Person holds faucet cartridge in one hand, needle-nose pliers removing a cartridge O-ring with the other.](https://www.bobvila.com/wp-content/uploads/2013/06/how-to-fix-a-leaky-faucet_oring.jpg?strip=all&quality=85) Photo: Tom Fenenga for Bob Vila Cartridge, ball, or ceramic-disk faucets will require different parts to fix the leak. - Cartridge: Replace the O-rings on the cartridge or replace the cartridge entirely. If you are just replacing the O-rings, it’s a good idea to coat them in plumber’s grease before installing them. - Ball: Install new springs, valve seats, and cam washers. These parts can be bought separately or purchased in a premade kit from a local hardware store. Just make sure that any new parts are compatible with the existing faucet. - Ceramic-disk: Either reinstall cleaned neoprene seals or install new neoprene seals in the base of the ceramic-disk cylinder. It’s a good idea to bring the seal or even the entire cylinder to a local store to make sure you get the exact replacement. ### Step 6: Reassemble the faucet. The new parts should now be in place and the rest of the faucet assembly should be in the order that they were removed, so all that’s left is to carefully reassemble the faucet. The order of reassembly for each faucet will depend on whether it is a cartridge, ball, or ceramic-disk faucet. - Cartridge: The order of reassembly for a cartridge faucet should be cartridge, retaining clip, handle, handle screw, and decorative cap. - Ball: The order of reassembly for a ball faucet should be springs, inlet seal, ball, cam washer, faucet cam, collar, cap, handle, handle screw, and decorative cap. - Ceramic-disk: The order of reassembly for a ceramic-disk faucet should be neoprene seals, ceramic-disk cylinder, cylinder mounting screws, escutcheon cap, handle, handle screw, and decorative cap. ### Step 7: Test the faucet. ![Woman pulls kitchen faucet on and water flows out.](https://www.bobvila.com/wp-content/uploads/2013/06/how-to-fix-a-leaky-faucet_test-water.jpg?strip=all&quality=85) Photo: Tom Fenenga for Bob Vila Always make sure to test the [faucet](https://www.bobvila.com/articles/how-to-install-a-faucet/) after a repair. Go ahead and turn the faucet to the open position, then turn on the cold and hot water valves located under the sink. The water should quickly flow through the faucet, expelling a small amount of air. When all of the air has been pushed out of the system, turn off the faucet and check the handle and the tap for leaks. A leak indicates that a part of the faucet was not assembled correctly or that a part is worn out and needs to be replaced. ## Final Thoughts Leaky faucets are annoying, costly, and can lead to mold growth and health problems, so it’s important to repair or replace a dripping faucet as soon as possible. Making the repair is typically as easy as taking apart and reassembling a puzzle, as long as you know what you’re doing. Make sure to lay out the parts in the order in which they were removed, so that they can be returned to their original position without an issue. Also, keep in mind that while most leaky faucet problems can be fixed by replacing rubber or neoprene seals, washers, and O-rings, sometimes the issue isn’t as simple. Don’t hesitate to call a plumber if you aren’t able to fix the leaky bathroom or [kitchen faucet](https://www.bobvila.com/articles/best-bathroom-faucet/) on your own, or if you need someone to [install a new faucet](http://bobvila.com/articles/how-to-install-a-faucet/) for you. ## FAQs Q. What causes a faucet to drip? A [leaky shower head](https://www.bobvila.com/articles/leaking-shower-head/), bathtub faucet, or sink faucet is typically caused by defective or worn parts inside the assembly, including O-rings, washers, and gaskets. Making a quick fix by replacing these parts is usually easier and more affordable, instead of [replacing kitchen faucets](https://www.bobvila.com/articles/replacing-a-kitchen-faucet/) entirely. Q. Is a dripping faucet dangerous? Having a dripping faucet in the home won’t generally cause the sink to overflow unless the drain is plugged, but the constant moisture in the air and inside the sink can cause mold to develop. Mold growth is dangerous, especially to young children who can actually develop asthma from prolonged exposure to mold. Q. How do you stop a dripping faucet temporarily? You can attempt to tighten the handles or find a ‘sweet spot’ that may stop the dripping, but this is in no way a foolproof or permanent method. It’s better to use a small piece of hose that can fit over the spout of the faucet. Secure the hose to the faucet with a hose clamp, then close the other end of the hose with an additional hose clamp. This will trap the dripping water in the small piece of hose until you are ready to fix the leaky faucet. Q. Can you fix a leaky faucet without turning off the water? No, the water needs to be off. Either turn the water off to the entire home or just to the faucet you are repairing. Otherwise, you will be attempting to work with small parts that are easy to lose while water is spraying up and out of the faucet into the bathroom. This uncontrollable spray causes flooding and water damage, not to mention the likelihood of mold growth in the following days. So, no, do not attempt to fix a leaky faucet without turning off the water unless you are [replacing outdoor faucets](https://www.bobvila.com/articles/how-to-replace-an-outdoor-faucet/) and you don’t mind the full-pressure spray that will slowly soak the ground. ### ![Washing dishes by hand at the kitchen sink with treated water](https://www.bobvila.com/wp-content/uploads/2025/09/Washing_Dishes_at_Sink.jpg?quality=85&w=300) ### I Made This One Smart Investment to Ensure My Plumbing and Appliances Last Longer When I replaced my 15-year-old water softener, I did not anticipate exactly how much more efficient and intuitive this new model from Culligan would be. [Learn More](https://www.bobvila.com/reviews/culligan-water-softener-review/) [![Timothy Dale Avatar](https://www.bobvila.com/wp-content/uploads/2024/04/timothy-dale.png?quality=85&w=102&h=102&crop=1)](https://www.bobvila.com/authors/timothy-dale/) ## [Timothy Dale](https://www.bobvila.com/authors/timothy-dale/) ### Contributing Writer Timothy Dale is a home improvement writer who has been in the industry for several years. In his work for BobVila.com, he has written a number of how-to articles related to yard maintenance, vehicle repair, and home renovation, not to mention a wide variety of buying guides and articles on DIY projects. He always ensures readers get the information they need to tackle their next project. * ## [Michael Franco](https://www.bobvila.com/authors/michael-franco/) ### Contributing Writer Michael Franco has spent over a decade covering science, technology, hospitality and home improvement. * Learn more about BobVila.com [Editorial Standards](https://www.bobvila.com/editorial-standards/) - [DIY](https://www.bobvila.com/category/diy/) - [Skills & Techniques](https://www.bobvila.com/category/skills-techniques/) ## Trending [![Home Depot Deals](https://www.bobvila.com/wp-content/uploads/2026/01/Home-Depot-Deals.jpg?quality=85&w=768)](https://www.bobvila.com/reviews/home-depot-spring-tools-april-2026/) [Hand Tools](https://www.bobvila.com/category/hand-tools/) [Home Depot Dropped Tool Prices to Clearance-Level—Up to 59% Off Milwaukee, DeWalt, Ridgid, Ryobi, and More](https://www.bobvila.com/reviews/home-depot-spring-tools-april-2026/) By [Glenda Taylor](https://www.bobvila.com/authors/glenda-taylor/) [![Amazon is Clearing Out Grills for Spring—Up to 46% Off Weber, Traeger, and More](https://www.bobvila.com/wp-content/uploads/2026/04/Amazon-Grill-Deals.jpg?quality=85&w=768)](https://www.bobvila.com/reviews/amazon-grills-april-2026/) [Deals](https://www.bobvila.com/category/deals/) [Amazon is Clearing Out Grills for Spring—Up to 46% Off Weber, Traeger, and More](https://www.bobvila.com/reviews/amazon-grills-april-2026/) By [Glenda Taylor](https://www.bobvila.com/authors/glenda-taylor/) ![](https://www.bobvila.com/wp-content/uploads/2024/04/sign-up-newsletter.png?quality=85&w=660) ## Home Advice You Can Trust Tips, tricks & ideas for a better home and yard, delivered to your inbox daily. 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Readable Markdown	![Person uses needle-nose pliers to remove faucet cartridge from kitchen faucet.](https://www.bobvila.com/wp-content/uploads/2013/06/how-to-fix-a-leaky-faucet_remove-cartridge-1.jpg?quality=85&w=1200) Photo: Tom Fenenga for Bob Vila We may earn revenue from the products available on this page and participate in affiliate programs. [Learn More ›](https://www.bobvila.com/how-we-test-review-products/) ## Home Advice You Can Trust Tips, tricks & ideas for a better home and yard, delivered to your inbox daily. A faucet, whether it’s in the kitchen, bathroom, or behind the bar, acts like a miniature dam, holding back a pressurized stream of water until you lift or twist the handle. According to the National Association of Home Builders, it’s safe to expect the average faucet to last about 15 years. Even before then, yours may start to leak, either from the nozzle or at the base of the fixture, so it’s important to know how to fix a leaky faucet. As soon as you notice that a faucet is dripping, try to make the repair immediately. Stopping the dripping as soon as you can saves money and resources. After all, the [leaky faucet calculator](https://water.usgs.gov/edu/activity-drip.html) provided by the U.S. Geological Survey reminds us that one drip every minute wastes 34 gallons per year. Don't let a leaky faucet ruin your day. A top-tier local pro can take care of the issue for you. [\+](https://match.angi.com/ext/34277994/?f_flg=MPLCJ-4396-scale-next-sr-traffic-ha&f_trt=next-sr-path&aid=105421481&m=bobvila_refer&entry_point_id=34277994?gatc=post-29134) ## Before You Begin ![Person turns off water to faucet under the kitchen sink.](https://www.bobvila.com/wp-content/uploads/2013/06/how-to-fix-a-leaky-faucet_turn-off-faucet.jpg?strip=all&quality=85) Photo: Tom Fenenga for Bob Vila The first step to repairing a leaky faucet involves preparing the faucet and sink. Start by turning off the water to the sink. Usually, the valves are below the sink basin, close to the wall. There should be one for hot and one for cold. Turn both clockwise. Next, open the [faucet](https://www.bobvila.com/articles/best-kitchen-faucet/) to release any water left behind in the line, and then close the drain. If you don’t have a good drain cover, simply place a towel over the drain to prevent small parts from falling in. Repairing a leaky kitchen or [bathroom faucet](https://www.bobvila.com/articles/best-bathroom-faucet/) is a relatively straightforward plumbing project, but there are different ways to fix different kinds of faucets. Before you begin the repair, you’ll need to determine what type of faucet you have. There are two basic categories of faucets: those with washers and those without. Faucets with washers are known as compression faucets. Faucets without washers are known as washerless faucets, and they include cartridge, ceramic-disk, and ball-type faucets. Find the section below that describes how to fix your type of faucet. ## How to Fix a Leaky Compression Faucet A compression faucet holds back water in the plumbing system with a small rubber washer that tightens in the valve seat. It’s similar to how a bottle cap screws onto the top of a plastic soda container. ### SUPPLIES - [Towel](https://www.amazon.com/Nabob-Wipers-Auto-Mechanic-Commercial-Perfect/dp/B01BJJ3EAI/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705) - [Flathead screwdriver](https://www.amazon.com/Greenlee-0153-11C-Screwdriver-Heavy-Keystone/dp/B001SF4Q38/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705) - [Hex wrench or hex screwdriver](https://www.amazon.com/CRAFTSMAN-Universal-Allen-Wrench-CMHT26028/dp/B0CDYT8LVV/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705) - [Penetrating oil](https://www.amazon.com/Gasoila-Free-Eater-Penetrating-Aerosol/dp/B00022VY74/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705) - [Toothless wrench](https://www.amazon.com/GETUHAND-2-inch-Offset-Wrench-Model/dp/B07WDCDHH4/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705) - [O-ring](https://www.amazon.com/XBVV-Nitrile-Assortment-Plumbing-Connections/dp/B0CBTYXVCV/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705) - [Seat washer](https://www.amazon.com/DANCO-Assorted-Washer-100-Piece-34441/dp/B000H5RQ14/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705) ### Step 1: Remove the cap from each handle. In order to fix a leaky faucet, you will need to gain access to the internal components of the faucet, so the first step is to remove the decorative cap from the top of each handle. Make sure the drain is closed, then look for a small circle on the top of the handle that may have an “H” for hot or a “C” for cold. Use a flathead screwdriver to gently lift up the decorative cap, exposing the screwhead underneath. As you proceed, it’s a good idea to lay the parts out in order you removed them so that they are already organized in the correct order when you need to reinstall them. ### Step 2: Unscrew and remove the handles. Check the type of screw that is currently securing the handles and use a compatible [screwdriver](https://www.bobvila.com/articles/best-screwdriver-set/) to loosen the screws. These screws are usually standard flathead screws, but sometimes the faucet handle is secure with a hex set screw, so you will need to have a [hex wrench](https://www.bobvila.com/articles/best-allen-wrench-set/) or hex screwdriver ready if this is the case. With these screws removed, the handles should lift off easily. However, if the screws or the handles seem to be seized, try using penetrating oil to help loosen the fittings. ### Step 3: Take off the stem nut. With the handles removed, you should see the stem and the stem nut, which holds the stem in place. Use a wrench to carefully loosen and remove the stem nut. Keep in mind that plumbing parts can be damaged by a wrench with overly aggressive teeth, so consider using a toothless wrench to avoid doing damage to the parts of the faucet. ### Step 4: Pull out the stem and inspect the O-ring. The stem should now be free so that you can simply pull it out, exposing the O-ring and seat washer. The O-ring is responsible for preventing leaks from the actual handles of the faucet. If it appears worn or if you have had issues with the handles leaking, then you may need to replace the O-ring while the faucet is disassembled. These parts are relatively inexpensive, so you don’t need to worry about dipping into your home emergency fund. ### Step 5: Remove and replace the seat washer. The washer at the bottom of the stem is called a seat washer. This is the part of the faucet that gets compressed by the handles to close the flow of water through the faucet. It is the part that is typically responsible for a leaking faucet. Check to see if the washer is being held in place by a screw before attempting to remove it. If it has a screw, then remove it first before taking out the seat washer. Once the seat washer has been taken out of the faucet, replace it with a new seat washer. If you aren’t sure about the exact O-ring or seat washer replacement, then take the old, worn parts to a local hardware store. It’s important that you get a perfect replacement in order to avoid future problems after assembly. ### Step 6: Reassemble the faucet. The new seat washer should now be in place and the rest of the parts should be close at hand in the order that they were removed, so all that’s left is to carefully reassemble the faucet. The order of reassembly for each handle should be seat washer, O-ring, stem, stem nut, handle, handle screw, and decorative cap. ### Step 7: Test the faucet. Never conclude a project without testing the finished work, especially when it comes to plumbing. The slightest error or misalignment can cause a big problem, so now that the faucet is reassembled, go ahead and open the cold and hot water valves located under the sink. The water should quickly flow through the faucet, expelling a small amount of air. When all of the air has been pushed out of the system, turn off the faucet and check the handles and the tap for leaks. A leak indicates that a part of the faucet was not assembled correctly or that a part is worn out and needs to be replaced. Don't let a leaky faucet ruin your day. A top-tier local pro can take care of the issue for you. [\+](https://match.angi.com/ext/34277994/?f_flg=MPLCJ-4396-scale-next-sr-traffic-ha&f_trt=next-sr-path&aid=105421481&m=bobvila_refer&entry_point_id=34277994?gatc=post-29134) ## How to Fix a Leaky Washerless Faucet ![Kitchen sink and faucet plus materials for fixing the faucet, including penetrating oil, wrench, and other things.](https://www.bobvila.com/wp-content/uploads/2013/06/how-to-fix-a-leaky-faucet_materials.jpg?strip=all&quality=85) Photo: Tom Fenenga for Bob Vila Unlike a compression faucet that has a washer to control the flow of water, a washerless faucet relies on a disc, ball, or cartridge for the job. Less prone to leaks, this type of faucet usually has one handle rather than dual knobs. ### SUPPLIES To fix all types of washerless faucets, you’ll need the following: - [Towel](https://www.amazon.com/Nabob-Wipers-Auto-Mechanic-Commercial-Perfect/dp/B01BJJ3EAI/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705) - [Flathead screwdriver](https://www.amazon.com/Greenlee-0153-11C-Screwdriver-Heavy-Keystone/dp/B001SF4Q38/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705) - [Hex wrench or hex screwdriver](https://www.amazon.com/CRAFTSMAN-Universal-Allen-Wrench-CMHT26028/dp/B0CDYT8LVV/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705) - [Penetrating oil](https://www.amazon.com/Gasoila-Free-Eater-Penetrating-Aerosol/dp/B00022VY74/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705) - [Needle-nose pliers](https://www.amazon.com/DOWELL-Jewelry-Chromium-Construction-Professional/dp/B07476BLRK/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705) If you’re repairing a cartridge faucet, you’ll also need: - [Cartridge](https://www.amazon.com/1222-Replacement-Cartridge-Removal-Compatible/dp/B0BN57XFD8/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705) (choose the right part for your faucet model) - [O-rings](https://www.amazon.com/XBVV-Nitrile-Assortment-Plumbing-Connections/dp/B0CBTYXVCV/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705) If you’re repairing a ball faucet, you’ll also need: - Channel locks or a [toothless wrench](https://www.amazon.com/DURATECH-inch-Offset-Wrench-Pipe/dp/B0B6CB4R6G/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705) - [Springs and valve seat set](https://www.amazon.com/Danco-88050-Springs-Peerless-Faucets/dp/B000DZFVXI/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705) (choose the set for your faucet model) - [Cam washer](https://www.amazon.com/Danco-35274-16-Inch-Faucet-Washer/dp/B000DZKSDG/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705) If you’re repairing a ceramic-disk faucet, you’ll also need: - [Neoprene seals](https://www.amazon.com/Glarks-Stainless-Neoprene-Sealing-Assortment/dp/B07GB15DS9/?tag=bv-how-to-fix-a-leaky-faucet-20&asc_source=browser&asc_refurl=https%3A%2F%2Fwww.bobvila.com%2Farticles%2Fleaky-faucet%2F&ascsubtag=0000BV0000029134O1024121420260407050705) ### Step 1: Remove the cap from the handle. Just as you do when fixing a compression faucet, start by removing any decorative caps that are covering the handle screw. Look for a circular plastic or metal cap that may have a hot or cold pattern to denote the direction to turn the handle for hot or cold water. Use a flathead screwdriver to gently lift up the decorative cap and expose the screw underneath. Place the parts in order as they are removed, so they are already organized when it comes time to reassemble the faucet. ### Step 2: Unscrew and remove the handle. ![Woman removes the handle cap from a kitchen faucet. ](https://www.bobvila.com/wp-content/uploads/2013/06/how-to-fix-a-leaky-faucet_remove-cover.jpg?strip=all&quality=85) Photo: Tom Fenenga for Bob Vila Verify that you have the correct screwdriver to loosen and remove the handle screw, then proceed to unscrew the handle. After taking off this screw, the handle should lift off easily, but if there are any issues with the screw becoming seized, use penetrating oil to break up rust or sediment in the threads. ### Step 3: Disassemble and remove the internal components according to the faucet type. ![Person uses needle-nose pliers to remove a cartridge from a kitchen faucet.](https://www.bobvila.com/wp-content/uploads/2013/06/how-to-fix-a-leaky-faucet_remove-cartridge.jpg?strip=all&quality=85) Photo: Tom Fenenga for Bob VIla Depending on whether the faucet is a cartridge, ball, or ceramic-disk type, the parts that are exposed after removing the handle will be slightly different. - Cartridge: Take out the small, circular threaded piece (called a retaining clip) to get access to the cartridge. Needle-nose pliers may help to carefully take out this piece without damaging it. - Ball: Use channel locks or a toothless wrench to take off the cap and collar of the faucet, then remove the faucet cam, cam washer, and ball to reveal the inlet seal and springs below. - Ceramic-disk: Remove the escutcheon cap or bonnet, which is a piece of rounded metal that covers the disk cylinder. ### Step 4: Inspect the parts for wear and damage. ![Person holds cartridge from water faucet, inspecting O-rings.](https://www.bobvila.com/wp-content/uploads/2013/06/how-to-fix-a-leaky-faucet_inspect-oring.jpg?strip=all&quality=85) Photo: Tom Fenenga for Bob Vila The next step in this process depends on whether the type of faucet is a cartridge, ball, or ceramic-disk. - Cartridge: Lift the cartridge out of the assembly and locate the O-rings. Inspect the O-rings and the cartridge. Typically, cutting off the existing O-rings and replacing them will fix the leak, but consider replacing the entire cartridge if you aren’t confident. - Ball: Use needle-nose pliers to take out the inlet seal and springs, then inspect each component to determine if it needs to be replaced. - Ceramic-disk: Unscrew and remove the disk cylinder, then pry out the neoprene seals that are on the underside of the cylinder. Inspect the seals to determine if replacing is necessary or if cleaning away the accumulated debris would return them to an almost-new state. ### Step 5: Replace any worn or damaged parts. ![Person holds faucet cartridge in one hand, needle-nose pliers removing a cartridge O-ring with the other.](https://www.bobvila.com/wp-content/uploads/2013/06/how-to-fix-a-leaky-faucet_oring.jpg?strip=all&quality=85) Photo: Tom Fenenga for Bob Vila Cartridge, ball, or ceramic-disk faucets will require different parts to fix the leak. - Cartridge: Replace the O-rings on the cartridge or replace the cartridge entirely. If you are just replacing the O-rings, it’s a good idea to coat them in plumber’s grease before installing them. - Ball: Install new springs, valve seats, and cam washers. These parts can be bought separately or purchased in a premade kit from a local hardware store. Just make sure that any new parts are compatible with the existing faucet. - Ceramic-disk: Either reinstall cleaned neoprene seals or install new neoprene seals in the base of the ceramic-disk cylinder. It’s a good idea to bring the seal or even the entire cylinder to a local store to make sure you get the exact replacement. ### Step 6: Reassemble the faucet. The new parts should now be in place and the rest of the faucet assembly should be in the order that they were removed, so all that’s left is to carefully reassemble the faucet. The order of reassembly for each faucet will depend on whether it is a cartridge, ball, or ceramic-disk faucet. - Cartridge: The order of reassembly for a cartridge faucet should be cartridge, retaining clip, handle, handle screw, and decorative cap. - Ball: The order of reassembly for a ball faucet should be springs, inlet seal, ball, cam washer, faucet cam, collar, cap, handle, handle screw, and decorative cap. - Ceramic-disk: The order of reassembly for a ceramic-disk faucet should be neoprene seals, ceramic-disk cylinder, cylinder mounting screws, escutcheon cap, handle, handle screw, and decorative cap. ### Step 7: Test the faucet. ![Woman pulls kitchen faucet on and water flows out.](https://www.bobvila.com/wp-content/uploads/2013/06/how-to-fix-a-leaky-faucet_test-water.jpg?strip=all&quality=85) Photo: Tom Fenenga for Bob Vila Always make sure to test the [faucet](https://www.bobvila.com/articles/how-to-install-a-faucet/) after a repair. Go ahead and turn the faucet to the open position, then turn on the cold and hot water valves located under the sink. The water should quickly flow through the faucet, expelling a small amount of air. When all of the air has been pushed out of the system, turn off the faucet and check the handle and the tap for leaks. A leak indicates that a part of the faucet was not assembled correctly or that a part is worn out and needs to be replaced. ## Final Thoughts Leaky faucets are annoying, costly, and can lead to mold growth and health problems, so it’s important to repair or replace a dripping faucet as soon as possible. Making the repair is typically as easy as taking apart and reassembling a puzzle, as long as you know what you’re doing. Make sure to lay out the parts in the order in which they were removed, so that they can be returned to their original position without an issue. Also, keep in mind that while most leaky faucet problems can be fixed by replacing rubber or neoprene seals, washers, and O-rings, sometimes the issue isn’t as simple. Don’t hesitate to call a plumber if you aren’t able to fix the leaky bathroom or [kitchen faucet](https://www.bobvila.com/articles/best-bathroom-faucet/) on your own, or if you need someone to [install a new faucet](http://bobvila.com/articles/how-to-install-a-faucet/) for you. ## FAQs Q. What causes a faucet to drip? A [leaky shower head](https://www.bobvila.com/articles/leaking-shower-head/), bathtub faucet, or sink faucet is typically caused by defective or worn parts inside the assembly, including O-rings, washers, and gaskets. Making a quick fix by replacing these parts is usually easier and more affordable, instead of [replacing kitchen faucets](https://www.bobvila.com/articles/replacing-a-kitchen-faucet/) entirely. Q. Is a dripping faucet dangerous? Having a dripping faucet in the home won’t generally cause the sink to overflow unless the drain is plugged, but the constant moisture in the air and inside the sink can cause mold to develop. Mold growth is dangerous, especially to young children who can actually develop asthma from prolonged exposure to mold. Q. How do you stop a dripping faucet temporarily? You can attempt to tighten the handles or find a ‘sweet spot’ that may stop the dripping, but this is in no way a foolproof or permanent method. It’s better to use a small piece of hose that can fit over the spout of the faucet. Secure the hose to the faucet with a hose clamp, then close the other end of the hose with an additional hose clamp. This will trap the dripping water in the small piece of hose until you are ready to fix the leaky faucet. Q. Can you fix a leaky faucet without turning off the water? No, the water needs to be off. Either turn the water off to the entire home or just to the faucet you are repairing. Otherwise, you will be attempting to work with small parts that are easy to lose while water is spraying up and out of the faucet into the bathroom. This uncontrollable spray causes flooding and water damage, not to mention the likelihood of mold growth in the following days. So, no, do not attempt to fix a leaky faucet without turning off the water unless you are [replacing outdoor faucets](https://www.bobvila.com/articles/how-to-replace-an-outdoor-faucet/) and you don’t mind the full-pressure spray that will slowly soak the ground. ![Washing dishes by hand at the kitchen sink with treated water](https://www.bobvila.com/wp-content/uploads/2025/09/Washing_Dishes_at_Sink.jpg?quality=85&w=300) ### I Made This One Smart Investment to Ensure My Plumbing and Appliances Last Longer When I replaced my 15-year-old water softener, I did not anticipate exactly how much more efficient and intuitive this new model from Culligan would be.
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