How To Fix Smelly Bathroom Sink Drains

How to Fix Smelly Bathroom Sink Drains

A smelly bathroom sink drain can be a real nuisance. Not only is it unpleasant to smell, but it can also be a sign of a more serious problem. If you're dealing with a smelly bathroom sink drain, there are a few things you can do to try to fix it yourself.

Before you start, it's important to gather a few supplies. You'll need a plunger, a drain snake, and a pair of rubber gloves. You may also want to have a bucket or bowl handy to catch any water that comes out of the drain.

1. Plunge the drain

This is the simplest and most common way to fix a smelly bathroom sink drain. To plunge the drain, simply place the plunger over the drain and push and pull vigorously. Be sure to create a seal around the plunger so that no air can escape. After a few plunges, the drain should be clear and the smell should be gone.

2. Use a drain snake

If plunging the drain doesn't work, you can try using a drain snake. A drain snake is a long, flexible tool that can be inserted into the drain to remove clogs. To use a drain snake, simply insert the snake into the drain and turn the handle. The snake will work its way down the drain, removing any clogs in its path.

3. Clean the P-trap

The P-trap is a U-shaped pipe that is located under the sink. It serves as a trap to prevent sewer gases from escaping into the bathroom. Over time, the P-trap can become clogged with hair, soap scum, and other debris. To clean the P-trap, simply unscrew the nuts that hold it in place and remove it. Once the P-trap is removed, you can clean it out with a brush or a hose. Be sure to rinse the P-trap thoroughly before reinstalling it.

4. Check the vent pipe

The vent pipe is a pipe that runs from the drain to the roof. It allows air to enter the drain, which helps to prevent clogs. If the vent pipe is blocked, it can cause the drain to become smelly. To check the vent pipe, simply go outside and look for a pipe that is sticking out of the roof. If the pipe is blocked, you can try to clear it out with a wire or a brush.

5. Call a plumber

If you've tried all of the above methods and you're still having trouble with a smelly bathroom sink drain, it's time to call a plumber. A plumber will be able to diagnose the problem and recommend the best course of action.

Preventing smelly bathroom sink drains

There are a few things you can do to help prevent smelly bathroom sink drains:

Avoid pouring grease or oil down the drain.
Don't put hair down the drain.
Clean the drain regularly with a drain cleaner or a mixture of baking soda and vinegar.
Run hot water down the drain once a week to help dissolve any soap scum or other buildup.

By following these tips, you can help prevent smelly bathroom sink drains and keep your bathroom smelling fresh and clean.