How To Repair A Dripping Single Handle Bathroom Faucet

A dripping faucet can be a constant source of annoyance, wasting water and driving up your utility bills. If you're dealing with a leaky single-handle bathroom faucet, don't despair. With a few simple tools and a little bit of know-how, you can fix it yourself in no time.

The first step is to identify the source of the leak. Is the water dripping from the handle, the spout, or the base of the faucet? Once you know where the leak is coming from, you can start troubleshooting.

If the leak is coming from the handle, it's likely that the washer needs to be replaced. The washer is a small rubber or plastic disc that creates a seal between the handle and the faucet body. Over time, the washer can wear out or become damaged, causing the faucet to leak.

If the leak is coming from the spout, it's possible that the O-rings need to be replaced. O-rings are small rubber gaskets that create a seal between the spout and the faucet body. Over time, O-rings can also wear out or become damaged, causing the faucet to leak.

If the leak is coming from the base of the faucet, it's possible that the seals need to be replaced. Seals are small rubber or plastic rings that create a seal between the faucet body and the countertop or sink. Over time, seals can also wear out or become damaged, causing the faucet to leak.

Once you've identified the source of the leak, you can start repairing it. Here are some tips for repairing a dripping single-handle bathroom faucet:

Turn off the water supply to the faucet.
Remove the handle by unscrewing the screw that holds it in place.
Remove the cartridge by unscrewing the nut that holds it in place.
Replace the washer or O-rings on the cartridge.
Reassemble the faucet in reverse order.
Turn on the water supply and check for leaks.

If you're still having trouble repairing your faucet, you may need to call a plumber. However, by following these tips, you should be able to fix most dripping single-handle bathroom faucets yourself.