How To Fix A Sink Faucet

A leaky faucet is a common plumbing problem that can waste a lot of water and increase your water bill. Luckily, it's usually a relatively easy fix that you can do yourself. Here's a step-by-step guide on how to fix a sink faucet:

1. Turn off the water supply. The first step is to turn off the water supply to the faucet. There are usually two shut-off valves under the sink, one for the hot water and one for the cold water. Turn both valves clockwise to turn off the water.

2. Remove the aerator. The aerator is the small, mesh screen that's attached to the end of the faucet. It helps to mix air with the water, which creates a more forceful stream. To remove the aerator, simply unscrew it by hand. If it's stuck, you can use a wrench to loosen it.

3. Remove the handle. The handle is held in place by a screw that's located under the handle. Use a screwdriver to remove the screw, and then pull the handle straight up to remove it.

4. Remove the cartridge. The cartridge is the part of the faucet that controls the flow of water. To remove the cartridge, use a wrench to loosen the packing nut that's located around the base of the cartridge. Once the packing nut is loose, you should be able to pull the cartridge straight out.

5. Inspect the cartridge. Once you have the cartridge out, inspect it for any damage. If the cartridge is damaged, you'll need to replace it. You can find replacement cartridges at most hardware stores.

6. Reassemble the faucet. To reassemble the faucet, simply follow the steps in reverse order. First, insert the new cartridge into the faucet body. Then, tighten the packing nut around the base of the cartridge. Next, replace the handle and tighten the screw that holds it in place. Finally, screw on the aerator.

7. Turn on the water supply. Once the faucet is reassembled, turn on the water supply and check for leaks. If there are no leaks, you've successfully fixed your faucet!

Tips

If you're not comfortable fixing the faucet yourself, you can call a plumber for help.
Be sure to have a bucket or bowl on hand to catch any water that spills out when you remove the faucet parts.
If the faucet is still leaking after you've replaced the cartridge, there may be a problem with the faucet body. In this case, you'll need to call a plumber.