Sink Gurgles When Washer Drains

When you're washing clothes, do you hear a gurgling sound coming from your sink? If so, it's likely that there is a problem with your plumbing. Here are a few possible causes and solutions:

1. Clogged drainpipe: The drainpipe that carries water from your washer to the main sewer line can become clogged with lint, hair, and other debris. This can cause water to back up into your sink, resulting in a gurgling sound.

Solution: Clear the clog from the drainpipe. You can do this by snaking a drain auger down the pipe or by using a chemical drain cleaner.

2. Vent stack blockage: The vent stack is a pipe that extends from your plumbing system through the roof of your house. It allows air to enter the system, which helps to prevent water from backing up into your drains.

Solution: Check the vent stack for blockages. If there is a blockage, clear it by removing any debris that is blocking the pipe.

3. Reduced water pressure: If your water pressure is low, it can cause water to flow slowly down your drains. This can lead to gurgling sounds in your sink.

Solution: Increase your water pressure by adjusting the pressure-reducing valve on your main water line.

4. Faulty appliance: In some cases, a gurgling sound in your sink can be caused by a faulty appliance. For example, a washing machine that is not draining properly can cause water to back up into your sink.

Solution: Check your appliances to make sure that they are working properly. If you find a faulty appliance, repair or replace it.

If you've tried all of the above solutions and you're still hearing a gurgling sound in your sink, it's best to call a plumber. There may be a more serious problem with your plumbing system that requires professional attention.