How To Fix A Bathtub Faucet

How to Fix a Bathtub Faucet

A dripping bathtub faucet can be a nuisance, wasting water and energy. Fortunately, it's often a simple repair that you can do yourself with a few basic tools. Here's a step-by-step guide to fix a bathtub faucet:

1. Gather Your Tools

Before you begin, gather the following tools:

Adjustable wrench
Phillips head screwdriver
Flat head screwdriver
Replacement faucet cartridge or washer
Plumber's putty (optional)

2. Shut Off the Water Supply

Turn off both the hot and cold water supply valves beneath the sink. If there are no valves, you'll need to shut off the main water supply to your home.

3. Remove the Faucet Handle

Use a Phillips head screwdriver to remove the screw that holds the handle in place. Gently pull the handle straight off the faucet stem.

4. Remove the Stem Cartridge

Once the handle is removed, you'll see a stem cartridge. Use an adjustable wrench to loosen the nut that holds the cartridge in place. Pull the cartridge straight out of the faucet body.

5. Replace the Cartridge or Washer

Inspect the cartridge or washer for damage or wear. If it's damaged, replace it with a new one. Apply a small amount of plumber's putty around the base of the new cartridge or washer.

6. Reinstall the Cartridge or Washer

Insert the new cartridge or washer into the faucet body. Tighten the nut using an adjustable wrench.

7. Reinstall the Faucet Handle

Slide the faucet handle back onto the stem. Tighten the screw with a Phillips head screwdriver.

8. Turn on the Water Supply

Turn on the hot and cold water supply valves beneath the sink. Check for leaks around the faucet base and handle.

Tips

If you're not sure what type of faucet cartridge or washer you need, take the old one to a hardware store for assistance.
If you're still having trouble fixing the faucet, call a licensed plumber for assistance.