How To Fix A Leaky Bathroom Sink Drain

A leaky bathroom sink drain can be a nuisance and a waste of water. It can also cause damage to your sink and the surrounding area. If you have a leaky sink drain, there are a few things you can do to fix it.

1. Tighten the Drain Pipe

The first thing you should do is try tightening the drain pipe. The drain pipe is the pipe that connects the sink to the drain. It is usually held in place by a slip nut. To tighten the drain pipe, simply use a wrench to turn the slip nut clockwise. If the drain pipe is loose, this will tighten it and stop the leak.

2. Check the Washer

The washer is a small rubber or plastic ring that sits between the drain pipe and the sink. The washer helps to create a seal and prevent leaks. If the washer is worn or damaged, it can cause a leak. To check the washer, simply remove the drain pipe and inspect the washer. If the washer is worn or damaged, replace it with a new one.

3. Apply Plumber's Putty

If the washer is in good condition, you can try applying plumber's putty to the drain pipe. Plumber's putty is a pliable material that can help to seal leaks. To apply plumber's putty, simply roll it into a snake-like shape and wrap it around the threads of the drain pipe. Then, reattach the drain pipe to the sink. The plumber's putty will help to create a seal and stop the leak.

4. Replace the Drain Pipe

If the leak is coming from the drain pipe itself, you may need to replace the drain pipe. To replace the drain pipe, simply unscrew the old drain pipe from the sink and install a new one. When installing the new drain pipe, be sure to apply plumber's putty to the threads of the pipe to help create a seal.

5. Call a Plumber

If you are unable to fix the leak yourself, you may need to call a plumber. A plumber will be able to diagnose the problem and recommend the best course of action. A plumber can also fix the leak quickly and efficiently.