How To Fix A Leaking Pipe Under The Bathroom Sink

How to Fix a Leaking Pipe Under the Bathroom Sink

A leaking pipe under the bathroom sink can be a major inconvenience. It can lead to water damage, mold growth, and even structural damage to your home. If you notice a leak, it's important to fix it as soon as possible. Here are the steps on how to fix a leaking pipe under the bathroom sink:

1. Gather Your Materials

Before you begin, you'll need to gather the following materials:

Wrench
Pliers
Bucket
Rags
Pipe sealant
Replacement pipe (if necessary)

2. Turn Off the Water Supply

The first step is to turn off the water supply to the sink. This will prevent water from leaking out while you're working. To turn off the water supply, locate the shut-off valves under the sink. There should be two valves, one for the hot water and one for the cold water. Turn both valves clockwise to turn off the water.

3. Locate the Leak

Once the water supply is turned off, you can locate the leak. Inspect the pipes under the sink for any signs of water damage, such as rust or corrosion. Once you've located the leak, you can begin to fix it.

4. Tighten the Loose Connection

If the leak is coming from a loose connection, you can simply tighten it with a wrench. To do this, place the wrench on the nut that is connecting the two pipes and turn it clockwise. Be careful not to overtighten the nut, as this could damage the pipe.

5. Replace the Damaged Pipe

If the leak is coming from a damaged pipe, you will need to replace the pipe. To do this, cut the damaged pipe out using a hacksaw. Then, clean the ends of the pipe and apply pipe sealant to them. Finally, insert the new pipe into the fitting and tighten it with a wrench.

6. Turn on the Water Supply

Once you've fixed the leak, you can turn on the water supply and check for leaks. To do this, turn both shut-off valves counterclockwise to turn on the water. Inspect the pipes under the sink for any signs of leaks. If there are no leaks, you've successfully fixed the leaking pipe.