How To Remove Old Drain Pipe From Bathroom Sink

Bathroom sinks are not immune to wear and tear, so it's important to know how to make repairs when necessary. One common repair is removing the old drain pipe, which can become clogged or corroded over time. Removing the old drain pipe is not a difficult task, but it does require some basic plumbing knowledge and tools.

Tools and materials needed:

Adjustable wrench
Plumber's putty
New drain pipe
Bucket

Step-by-step instructions:

Turn off the water supply to the sink. This is typically done by turning the handle on the water supply valves located under the sink.
Place a bucket under the sink to catch any water that may leak out.
Loosen the nuts that hold the old drain pipe in place. These nuts are typically located on the underside of the sink.
Remove the old drain pipe from the sink. This may require some wiggling and pulling, but the drain pipe should eventually come loose.
Clean the area where the old drain pipe was attached. This will help ensure that the new drain pipe fits properly.
Apply a bead of plumber's putty around the base of the new drain pipe. This will help seal the drain pipe and prevent leaks.
Insert the new drain pipe into the sink. Make sure that the drain pipe is properly aligned and that the plumber's putty is sealing the drain pipe.
Tighten the nuts that hold the drain pipe in place. Do not overtighten the nuts, as this can damage the drain pipe.
Turn on the water supply to the sink and check for leaks. If there are any leaks, tighten the nuts further until the leaks stop.

Removing the old drain pipe from a bathroom sink is a relatively simple task that can be completed in a few minutes. By following these steps, you can easily replace the old drain pipe and get your sink back in working order.