Fixing A Leaky Delta Bathroom Sink Faucet

A leaky faucet is a common plumbing problem that can waste water and increase your utility bills. If you have a leaky Delta bathroom sink faucet, you can fix it yourself with a few simple tools and a little bit of time.

Here are the steps on how to fix a leaky Delta bathroom sink faucet:

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.
Remove the aerator. The aerator is the small, screen-like device at the end of the faucet spout. Use a wrench or pliers to unscrew the aerator.
Inspect the washer. The washer is a small, rubber gasket that sits inside the aerator. If the washer is worn or damaged, it can cause the faucet to leak. Replace the washer with a new one.
Reassemble the faucet. Screw the aerator back onto the faucet spout. Turn on the water supply and check for leaks.
If the faucet is still leaking, you may need to replace the cartridge. The cartridge is the part of the faucet that controls the flow of water. To replace the cartridge, you will need to remove the handle and the escutcheon (the decorative plate around the base of the handle). Once you have removed the cartridge, you can replace it with a new one.

Fixing a leaky Delta bathroom sink faucet is a relatively simple task that can be completed in a few minutes. By following these steps, you can save yourself money and keep your faucet working properly.