A dripping faucet is not only annoying but also wastes a lot of water over time. Here’s a simple guide to common causes of faucet drips and how to fix them.

Common Causes of Faucet Leaks and Drips

1. Worn-Out Cartridge

   • The cartridge controls the flow and temperature of water. Over time, it can wear out or get clogged with dirt, causing leaks. If you know the right size, you can replace it yourself, but it’s often easier to call a plumber.

2. Broken Washers and O-rings

   • Washers and O-rings can wear out, crack, or lose their shape, causing leaks. Washers are at the base of the valve; O-rings are in the faucet handle.

3. High Water Pressure

   • If the faucet drips at certain times or when you move the handles, it might be due to high water pressure, which can cause leaks in different parts of the faucet.

4. Corroded or Damaged Parts

   • Parts of the faucet can corrode or get damaged over time, especially if you have hard water. Finding and replacing these parts can stop the leaks.

5. Installation Mistakes

   • If you installed the faucet yourself, it might be leaking because of small mistakes like over-tightening or under-tightening parts.

How to Fix a Dripping Faucet

Here’s a basic guide to fixing a dripping faucet. You’ll need an adjustable wrench, screwdriver, replacement washer or O-ring, and plumber's tape.

1. Turn Off the Water

   • Shut off the water supply to the faucet. This is usually done with valves under the sink. If you don’t have these, turn off the main water supply.

2. Remove the Faucet Handles

   • Use a flathead screwdriver to remove the caps on the handles, then unscrew and pull off the handles.

3. Remove the Valve Stem

   • Use an adjustable wrench to loosen and remove the valve mechanism. Wrap a cloth around the faucet to avoid scratches.

4. Check and Replace Parts

   • Look at the washers, O-rings, and seals for wear or damage. Replace any faulty parts.

5. Put Everything Back Together

   • Reassemble the faucet in the reverse order. Turn the water back on and check if the dripping stops.

6. Adjust Water Pressure

   • If the faucet still drips, you may need to lower the water pressure by installing a pressure regulator.

When to Call a Plumber

If these steps don’t fix the problem, or if you’re unsure about any part of the process, it’s best to call a professional plumber. They can handle tricky issues and make sure your faucet is properly fixed. Tim Beil Plumbing is one of the most reputable Lehigh Valley plumbing companies — contact us today for prompt and professional service.