How To Turn Water Off Under Sink In Bathroom

If you're experiencing a leak under your bathroom sink, it's important to know how to turn off the water supply. This will help you prevent further damage and give you time to call a plumber. Here are the steps on how to turn off the water under the sink in your bathroom:

Locate the water supply valves. These are usually located under the sink, behind the cabinet doors. There will be two valves, one for hot water and one for cold water.
Close the water supply valves. To do this, turn the valve clockwise until it stops. You may need to use a wrench to tighten the valve if it is difficult to turn by hand.
Check for leaks. Once the valves are closed, open the faucet to release any remaining water in the pipes. If there are no leaks, then the water supply has been successfully turned off.

If you are unable to turn off the water supply under the sink, you will need to call a plumber. They will be able to locate the main water supply valve and turn it off for you.

Here are some additional tips for turning off the water under your bathroom sink:

If you have a two-handle faucet, you will need to turn off both the hot and cold water valves.
If you have a single-handle faucet, you will need to turn the handle clockwise to turn off the water.
If you are having trouble turning the water supply valves, you may need to use a wrench to tighten them.
Once the water supply has been turned off, be sure to open the faucet to release any remaining water in the pipes.

By following these steps, you can safely turn off the water under your bathroom sink and prevent further damage.