How To Fix A Leaky Bathroom Sink Faucet

A leaky bathroom sink faucet is a common household problem. It can be a nuisance, wasting water and increasing your water bill. If you're not sure how to fix a leaky bathroom sink faucet, don't worry. It's actually a relatively easy task that you can do yourself with a few simple tools. Here's a step-by-step guide on how to fix a leaky bathroom sink faucet:

Step 1: Gather your tools

You will need the following tools to fix a leaky bathroom sink faucet:

Adjustable wrench
Phillips screwdriver
Flathead screwdriver
Replacement faucet cartridge or washer
Rags or towels

Step 2: Turn off the water supply

The first step is to turn off the water supply to the bathroom sink. There should be two shut-off valves under the sink, one for the hot water and one for the cold water. Turn both valves clockwise to turn off the water supply.

Step 3: Open the faucet

Open the bathroom sink faucet to release any remaining water in the faucet. This will help prevent water from leaking out when you remove the faucet handle.

Step 4: Remove the faucet handle

Locate the set screw on the faucet handle. It is usually located on the bottom or back of the handle. Use a Phillips screwdriver to remove the set screw.

Once the set screw is removed, you can pull the faucet handle straight up to remove it.

Step 5: Remove the faucet cartridge or washer

Once the faucet handle is removed, you will see the faucet cartridge or washer. Use an adjustable wrench to loosen the nut that holds the cartridge or washer in place.

Once the nut is loose, you can pull the cartridge or washer straight out of the faucet body.

Step 6: Inspect the cartridge or washer

Inspect the cartridge or washer for any signs of damage or wear. If the cartridge or washer is damaged, it will need to be replaced.

Step 7: Replace the cartridge or washer

If the cartridge or washer is damaged, replace it with a new one. Insert the new cartridge or washer into the faucet body and tighten the nut to secure it in place.

Step 8: Reinstall the faucet handle

Once the cartridge or washer is replaced, reinstall the faucet handle. Align the handle with the faucet body and push it down until it clicks into place.

Step 9: Tighten the set screw

Tighten the set screw on the faucet handle to secure it in place. Do not overtighten the set screw, as this could damage the handle.

Step 10: Turn on the water supply

Turn on the water supply to the bathroom sink. Open the faucet and check for any leaks. If there are no leaks, the repair is complete.

Fixing a leaky bathroom sink faucet is a relatively easy task that can be done in a few simple steps. By following these steps, you can save money and avoid the hassle of a leaky faucet.