How to Stop a Dripping Faucet

A dripping faucet might seem like a minor annoyance, but over time, those little drops can add up to wasted water and higher bills. Many homeowners wonder how to stop a dripping faucet and attempt a DIY fix. However, faucet repairs can sometimes be trickier than they seem. If you want a reliable, long-term solution, it’s best to leave plumbing fixture repairs and replacements to the experts at Oliver.

Steps Involved in Fixing a Dripping Faucet

1. Turn Off the Water Supply

Before doing anything, shut off the water supply to your sink. There are usually shutoff valves under the sink. Turn them clockwise to stop the water flow. If you can’t find them, you may need to turn off your home’s main water supply.

2. Plug the Drain

To prevent small parts from disappearing down the drain, use a sink stopper or place a towel over the opening.

3. Disassemble the Faucet

The repair process will depend on the type of faucet you have (compression, ball, cartridge, or ceramic disk). Most require removing the handle, which is typically secured with a screw under a decorative cap.

4. Inspect and Replace Damaged Parts

• Worn Washers or O-Rings – Compression faucets often drip due to a worn washer. Replacing it may solve the problem.
• Cartridges or Seals – Cartridge and disk faucets may need a new cartridge or rubber seals.
• Corroded Valve Seat – If the valve seat is corroded, it can cause leaks even with a new washer.

5. Reassemble and Test

Once you’ve replaced any faulty parts, carefully reassemble the faucet, turn the water supply back on, and test for leaks. If the dripping persists, the issue might be deeper in the plumbing system.