How to fix a leaky faucet


A leaky faucet is the worst thing. A leaky faucet is a constant reminder of how much water you are wasting, and the drip, drip, and dripping sound can be extremely irritating. It’s not worth it to put up with. Fix it! A leaky faucet can be fixed easily and cheaply. Knowing how to repair your faucet is key.

What causes a faucet to drip?

There are four types of faucets available: ball, ceramic disk, cartridge and ceramic disk. The valve seat of a compression faucet is sealed with rubber washers. These can wear and need to be replaced. The O-ring and neoprene seals for the three other types of faucets need to be replaced. Below, we’ll discuss each of these solutions in greater detail.

How do you fix a dripping faucet?

Turn off the water supply to the sink before you begin. To catch any parts that have fallen, cover the drain with a towel and place them in a designated area. To prevent scratching the fixture, tape the jaws of the wrench with a layer duct tape. Keep some distilled vinegar and a soft scouring paper handy for any mineral deposits.

Faucet Cartridge

How to Fix a Leaky Cartridge Faucet

  1. Remove the handle cap, pull the handle off, and tilt it back.
  2. Use needle-nose scissors to take out the threaded clip that holds the cartridge in place. Then, pull the cartridge up.
  3. Take out the spout, and use a utility knife to remove the old O rings. Use non-toxic, heat-proof plumber’s grease to coat the new O-rings.
  4. Match the cartridge’s length with the replacement to replace the entire cartridge. Match the stem end at which the handle attaches.

Compression Faucet

How to Fix a Leaky Compression Faucet

  1. New seat washers are required for most leaky compression faucets. To remove the cap from the handle with a small screwdriver or utility knife, you can expose the attachment screws.
  2. Take out the handle screw with a screwdriver and then remove it.
  3. To unscrew the packing nuts, use a crescent wrench and an adjustable wrench.
  4. To remove the rubber washer at the bottom of the stem, unscrew it.
  5. Use non-toxic, heat-proof plumber’s grease to coat the washers
  6. The O-ring is responsible for leaky handles. Remove the stem from the packing nut. O-ring sizes vary from 3/8 to 5/8 inches, so make sure to match your faucet’s size. Use plumber’s grease to coat the O-ring.
  7. The washer is placed in a recessed, round disk known as a retainer. If your original retainer has become damaged, you can grind it flat and replace it with a new retainer ring. The seat could be worn if the faucet leaks.
  8. To smoothen the surface, remove the stem.
  9. You can replace the seat if you are unable to repair it.

Ceramic-disk Faucet

How to Fix a Leaky Ceramic Disk Faucet

  1. To access the set screw, push the handle back. Lift the handle and remove the screw.
  2. Take off the escutcheon cap and unscrew the mounting screws for the disk cylinder. Then, lift the cylinder out.
  3. Use a flat screwdriver to remove the neoprene sealings from the cylinder. Replace the seals if they are damaged.
  4. To clean the cylinder openings with distilled white vinegar, use a soft scouring paper and rinse thoroughly.
  5. Reassemble the faucet by replacing the seals.
  6. Turn the water off slowly by moving the handle to “on”. The force of returning water could cause the ceramic disk to crack.
  7. You can replace the whole cylinder if you prefer, but it is not always necessary.

Ball-type Faucet

This faucet is complex and has many parts. It can be difficult to determine the source of the leak. It is possible to avoid aggravation by purchasing a replacement kit and installing all new parts.

  1. You can remove the small index cover by using a pocketknife and expose the hex head screw.
  2. Use a hex key wrench to loosen the bolt and remove the faucet handle.
  3. Adjustable pliers are used to remove the collar and cap.
  4. Use the faucet-repair tool to loosen the faucet cam. The rotating ball and cam washer can be removed with this tool.
  5. Use needle-nose pliers to reach into the faucet body and remove rubber seats and springs.
  6. Place a new rubber and spring seat on the tip of the pencil, and then lower it into the faucet.
  7. Install the second spring and seat again.
  8. Install the stainless-steel ball again, aligning its keyway with that of the faucet body.
  9. Install a new rubber gasket on top of the stainless steel ball.
  10. Align the keyway on your cap with the slot.
  11. Attach the faucet’s top cap back to your hand.
  12. To ensure the correct tension against the stainless steel ball, use a spanner wrench.

Are you looking for assistance with home repairs? Home warranties may be a good option. These in-depth guides are from The This Old House Reviews team:

  • Best home warranty companies
  • Review of American Home Shield
  • AFC Home Club reviews
  • Select Home Warranty reviews
  • Choice Home Warranty reviews


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