How To Fix A Leaky Bathroom Vanity Faucet

How to Fix a Leaky Bathroom Vanity Faucet

A leaky bathroom vanity faucet is a common problem that can waste water and increase your water bill. It can also be a nuisance, dripping water into the sink when you're not using it. Fortunately, fixing a leaky faucet is a relatively simple task that you can do yourself with a few basic tools.

Tools You'll Need

Adjustable wrench
Phillips screwdriver
Flathead screwdriver
Replacement faucet washer (if necessary)

Step-by-Step Instructions

1. Turn off the water supply.

The first step is to turn off the water supply to the faucet. 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 close them.

2. Remove the handle.

Once the water is turned off, you can remove the handle from the faucet. There is usually a small set screw on the top of the handle that you can loosen with a Phillips screwdriver. Once the set screw is loose, you can pull the handle straight up to remove it.

3. Remove the stem.

With the handle removed, you will see the stem of the faucet. The stem is what controls the flow of water through the faucet. To remove the stem, use an adjustable wrench to loosen the packing nut around the base of the stem. Once the packing nut is loose, you can pull the stem straight out of the faucet.

4. Replace the washer.

If the stem is leaking, it is likely due to a worn-out washer. Washers are small, rubber rings that create a seal between the stem and the faucet body. To replace the washer, simply pull the old washer off the stem and replace it with a new one.

5. Reassemble the faucet.

Once you have replaced the washer, you can reassemble the faucet in reverse order. First, insert the stem back into the faucet body and tighten the packing nut. Then, replace the handle and tighten the set screw. Finally, turn the water supply back on and check for leaks.

Tips

If the leak is coming from the base of the faucet, it may be due to a loose nut. Tighten the nuts around the base of the faucet with an adjustable wrench.
If the leak is coming from the spout of the faucet, it may be due to a clogged aerator. Remove the aerator and clean it with a toothpick or a small brush.
If you are unable to fix the leak, you may need to replace the faucet. Replacing a faucet is a more complex task, so it is recommended to consult with a plumber.