How To Fix Leaky Faucet Single Handle Bathroom

How to Fix a Leaky Faucet Single Handle Bathroom

A leaky faucet can be a major annoyance, wasting water and increasing your utility bills. Fortunately, fixing a leaky single-handle bathroom faucet is a relatively simple task that most homeowners can handle themselves. Here's a step-by-step guide to help you fix the leak:

Step 1: Gather your tools

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

Adjustable wrench
Phillips screwdriver
Flathead screwdriver
Replacement cartridge (if necessary)
Plumber's putty (optional)

Step 2: Turn off the water supply

Before you start working on the faucet, you need to turn off the water supply. There are usually two shut-off valves under the sink, one for hot water and one for cold water. Turn both valves clockwise to turn off the water.

Step 3: Remove the handle

Once the water supply is turned off, you can remove the handle. Most single-handle faucets have a small screw on the top of the handle. Use a Phillips screwdriver to remove the screw and then pull the handle straight up to remove it.

Step 4: Remove the cartridge

Once the handle is removed, you will see the cartridge. The cartridge is a cylindrical-shaped part that controls the flow of water. To remove the cartridge, use a flathead screwdriver to pry it out of the faucet body.

Step 5: Inspect the cartridge

Once you have removed the cartridge, inspect it for any damage or wear. If the cartridge is damaged, you will need to replace it with a new one.

Step 6: Install the new cartridge

If the cartridge is not damaged, you can simply reinstall it. To do this, insert the cartridge into the faucet body and push it in until it is fully seated.

Step 7: Reinstall the handle

Once the cartridge is installed, you can reinstall the handle. To do this, place the handle over the cartridge and push it down until it snaps into place.

Step 8: Turn on the water supply

Once the handle is installed, turn on the water supply and check for leaks. If there are any leaks, tighten the packing nut around the base of the handle. You may also need to apply some plumber's putty around the base of the handle to prevent leaks.

Fixing a leaky faucet single handle bathroom is a simple task that most homeowners can handle themselves. By following these steps, you can save yourself the cost of calling a plumber.