Replace A Bathroom Sink Drain

The bathroom sink is one of the most used fixtures in your home. Over time, the drain can become clogged with hair, soap scum, and other debris. This can lead to slow drainage, unpleasant odors, and even backups. If you're experiencing any of these problems, it's time to replace the sink drain.

Replacing a bathroom sink drain is a relatively simple plumbing project that can be completed in a few hours. With the right tools and materials, you can save yourself the cost of hiring a plumber.

Here's a step-by-step guide on how to replace a bathroom sink drain:

1. Gather Your Tools and Materials

Before you start, gather all of the tools and materials you'll need for the job:

Adjustable wrench

Plumber's putty

New sink drain

Bucket

Rags

2. Turn Off the Water Supply

Before you start working on the drain, turn off the water supply to the sink. This will prevent water from leaking out while you're working.

3. Remove the Old Drain

Use the adjustable wrench to loosen the nuts that hold the old drain in place. Once the nuts are loose, you can remove the old drain by hand.

4. Clean the Drain Hole

Once the old drain is removed, clean the drain hole thoroughly. Remove any debris or old plumber's putty that may be present.

5. Apply Plumber's Putty

Apply a bead of plumber's putty around the base of the new drain. The plumber's putty will help to create a watertight seal between the drain and the sink.

6. Install the New Drain

Insert the new drain into the drain hole. Hand-tighten the nuts until they are snug. Do not overtighten the nuts, as this could damage the drain.

7. Turn on the Water Supply

Turn on the water supply to the sink and check for leaks. If there are any leaks, tighten the nuts until the leaks stop.

8. Finish Up

Once the drain is installed and there are no leaks, you can finish up by cleaning up the work area. Wipe down the sink and surrounding area with a damp cloth.