How Do You Replace A Bathroom Sink Drain

A bathroom sink drain is an essential part of your bathroom plumbing system. It allows water to flow out of the sink and into the drainpipe. Over time, drains can become clogged with hair, soap scum, and other debris. This can cause water to drain slowly or even back up into the sink. If your sink drain is clogged, you can try to clean it with a drain cleaner. However, if the clog is severe, you may need to replace the drain.

Replacing a bathroom sink drain is a relatively simple plumbing repair that can be completed in a few hours. Here are the steps on how to do it:

Step 1: Gather your materials

Before you begin, gather the following materials:

New bathroom sink drain
Adjustable wrench
Plumber's putty
rags

Step 2: Turn off the water supply

The first step is to turn off the water supply to the sink. This is usually done by turning off the shut-off valves under the sink.

Step 3: Remove the old drain

Once the water supply is turned off, you can remove the old drain. To do this, use an adjustable wrench to loosen the nuts that hold the drain in place. Once the nuts are loose, you can remove the drain by hand.

Step 4: Clean the drain hole

Once the old drain is removed, you need to clean the drain hole. Remove any debris from the hole and make sure that the surface is clean and smooth.

Step 5: Apply plumber's putty

Before you install the new drain, you need to apply a bead of plumber's putty around the base of the drain. This will help to create a watertight seal.

Step 6: Install the new drain

Once the plumber's putty is in place, you can install the new drain. To do this, simply insert the drain into the drain hole and tighten the nuts until they are snug.

Step 7: Turn on the water supply

Once the new drain is installed, you can turn on the water supply and check for leaks. If there are no leaks, the repair is complete.

Tips:

If you are not comfortable replacing the drain yourself, you can call a plumber to do it for you.
When choosing a new drain, make sure that it is the right size for your sink.
Be sure to apply a generous amount of plumber's putty to the base of the drain to prevent leaks.
If you encounter any problems during the repair, do not hesitate to call a plumber for help.