How Do I Fix A Leaking Bathroom Sink Shut Off Valve

A leaking bathroom sink shut off valve can be a frustrating problem, but it's one that you can usually fix yourself with a few simple tools.

The first step is to identify the type of shut off valve you have. There are two main types: compression valves and quarter-turn valves.

### Compression Valves

Compression valves are the most common type of shut off valve. They have a handle that you turn to open or close the valve. To fix a leaking compression valve, you will need to:

1. Turn off the water supply to the sink. 2. Open the faucet to release any remaining water pressure. 3. Remove the handle from the valve. 4. Replace the washer inside the valve. 5. Reinstall the handle and tighten it securely. ### Quarter-Turn Valves

Quarter-turn valves are less common than compression valves. They have a handle that you turn a quarter of the way to open or close the valve.

To fix a leaking quarter-turn valve, you will need to:

1. Turn off the water supply to the sink. 2. Open the faucet to release any remaining water pressure.

3. Remove the handle from the valve. 4. Replace the cartridge inside the valve. 5. Reinstall the handle and tighten it securely.

### Conclusion

Fixing a leaking bathroom sink shut off valve is a relatively simple task that you can usually do yourself. By following the steps outlined above, you can get your sink back in working order in no time.