Sink Drips When Turned Off

A dripping sink is a common plumbing problem that can waste a lot of water and increase your water bill. It can also be a nuisance, especially if the drip is constant. There are a few different reasons why a sink might drip when turned off, and the solution will vary depending on the cause.

One of the most common causes of a dripping sink is a worn-out washer. The washer is a small rubber or plastic disc that creates a seal between the faucet stem and the faucet body. Over time, the washer can wear out and start to leak. This can cause water to drip from the faucet even when it is turned off.

Another possible cause of a dripping sink is a loose faucet handle. The faucet handle is connected to the faucet stem by a screw. If the screw is loose, the handle can move around and cause the faucet to leak. This can also be caused by a worn-out O-ring, which is a small rubber ring that creates a seal between the faucet handle and the faucet body.

Finally, a dripping sink can also be caused by a problem with the faucet cartridge. The faucet cartridge is a small, self-contained unit that controls the flow of water through the faucet. If the cartridge is damaged or worn out, it can cause water to leak from the faucet even when it is turned off.

If you have a dripping sink, the first step is to try and identify the cause of the leak. Once you know the cause, you can then take steps to fix the problem.

If the leak is caused by a worn-out washer, you will need to replace the washer. This is a relatively simple repair that can be done in a few minutes. You can find replacement washers at most hardware stores.

If the leak is caused by a loose faucet handle, you will need to tighten the screw that connects the handle to the faucet stem. This is also a simple repair that can be done in a few minutes.

If the leak is caused by a damaged faucet cartridge, you will need to replace the cartridge. This is a more complex repair that may require the help of a plumber.

By following these steps, you can fix a dripping sink and save yourself money on your water bill.