How To Change A Bathtub Faucet Handle

A leaky faucet is not only annoying, but it can also waste a lot of water. If you're not sure how to fix a leaky faucet, don't worry - it's actually quite easy. Here's a step-by-step guide:

Tools You'll Need:

Adjustable wrench
Phillips head screwdriver
Flathead screwdriver
New faucet handle

Instructions

Turn off the water supply to the faucet. There will be 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.
Open the faucet to release any remaining water in the line.
Locate the set screw on the faucet handle. It is usually located on the underside of the handle, near the base. Use a Phillips head screwdriver to remove the set screw.
Pull the faucet handle straight up to remove it from the faucet body.
Inspect the O-rings on the faucet handle. If the O-rings are worn or damaged, they will need to be replaced. You can purchase new O-rings at a hardware store.
Apply a small amount of plumber's grease to the new O-rings.
Place the new O-rings on the faucet handle.
Push the faucet handle back onto the faucet body.
Tighten the set screw using a Phillips head screwdriver.
Turn on the water supply to the faucet and check for leaks.

Tips

If you are replacing a faucet handle on a widespread faucet, you will need to remove the aerator before you can remove the handle. To remove the aerator, use a wrench to unscrew it from the faucet body.
If you are still having trouble fixing a leaky faucet, you may need to call a plumber.