How To Replace A Bathroom Faucet Knob

Replacing a bathroom faucet knob is a simple task that can be completed in a few minutes with the right tools and materials. This article will show you how to remove an old knob, install a new one, and ensure a perfect fit. ### Tools and Materials * New faucet knob * Adjustable wrench or pliers * Phillips head screwdriver * Cleaning cloths * White vinegar or rubbing alcohol (optional) ### Removing the Old Knob 1.

Turn off the water supply:

Locate the shut-off valves under the sink and turn them off. Open the faucet to release any remaining water. 2.

Remove the cap:

Use pliers or a wrench to remove the cap or handle covering the knob's base. 3.

Unscrew the knob:

Use a Phillips head screwdriver to remove the screw holding the knob in place. 4.

Pull off the knob:

Grasp the knob and pull it straight up to remove it from the faucet. 5.

Clean the area:

Wipe away any debris or gasket residue from the faucet base with a clean cloth. If there is any rust or mineral buildup, use white vinegar or rubbing alcohol to dissolve it. ### Installing the New Knob 1.

Apply plumber's tape:

Wrap a few layers of plumber's tape around the threads of the new faucet knob. This will help prevent leaks and ensure a snug fit. 2.

Insert the knob:

Align the knob with the faucet base and push it into place until it is firmly seated. 3.

Tighten the screws:

Use a Phillips head screwdriver to tighten the screw or screws holding the knob in place. Be careful not to overtighten. 4.

Install the cap:

Replace the cap or handle covering over the base of the knob and tighten it securely with pliers or a wrench. 5.

Turn on the water supply:

Slowly turn on the water supply valves under the sink and check for any leaks around the knob. If you notice any dripping, tighten the screws or cap further.