Single Handle Bathroom Faucet Leaking

A leaking single handle bathroom faucet can be a frustrating problem, but it's one that you can usually fix yourself with a few simple tools and materials. In this article, we'll show you how to identify the source of the leak and provide step-by-step instructions on how to repair it.

Identifying the Source of the Leak

The first step in fixing a leaking faucet is to identify the source of the leak. There are a few common places where leaks can occur:

The handle: If the leak is coming from the handle, it's likely that the O-rings or washers need to be replaced.
The spout: If the leak is coming from the spout, it's possible that the aerator is clogged or the spout itself is cracked.
The base: If the leak is coming from the base of the faucet, it's likely that the seal between the faucet and the sink is broken.

Repairing a Leaking Handle

If the leak is coming from the handle, you'll need to replace the O-rings or washers. Here's how:

Turn off the water supply to the faucet.
Remove the handle by unscrewing the screw that holds it in place.
Remove the O-rings or washers from the handle and replace them with new ones.
Reassemble the handle and turn the water supply back on.

Repairing a Leaking Spout

If the leak is coming from the spout, you'll need to clean the aerator or replace the spout itself. Here's how:

Turn off the water supply to the faucet.
Remove the aerator by unscrewing it from the spout.
Clean the aerator with a brush or a toothbrush.
Reinstall the aerator and turn the water supply back on.
If the leak is still coming from the spout, you'll need to replace the spout.

Repairing a Leaking Base

If the leak is coming from the base of the faucet, you'll need to replace the seal. Here's how:

Turn off the water supply to the faucet.
Loosen the nuts that hold the faucet in place.
Remove the faucet from the sink.
Replace the seal between the faucet and the sink.
Reinstall the faucet and tighten the nuts.
Turn the water supply back on.

Conclusion

Fixing a leaking single handle bathroom faucet is a relatively simple repair that you can usually do yourself. By following the instructions in this article, you can save yourself the cost of calling a plumber.