Bathroom Tap Leaking Under Sink

A leaking bathroom tap can be a frustrating and wasteful problem. Not only can it lead to higher water bills, but it can also damage your sink and surrounding cabinetry. If you're experiencing a leaking tap, it's important to fix it as soon as possible to avoid further damage and expense.

There are a few different reasons why a bathroom tap might start to leak. The most common causes include:

Worn-out washers: Washers are small rubber or plastic seals that create a watertight seal between the tap body and the handle. Over time, washers can wear out and become less effective, which can lead to leaks.
Damaged O-rings: O-rings are rubber seals that create a watertight seal between the tap body and the spout. Damaged O-rings can allow water to leak from the tap.
Loose connections: Loose connections between the tap body and the water supply lines can also lead to leaks.

If you're not sure what's causing the leak, it's best to call a plumber. A plumber can diagnose the problem and make the necessary repairs to stop the leak.

If you're comfortable doing it yourself, there are a few things you can do to try and fix a leaking bathroom tap.

Check the washers: The first step is to check the washers. To do this, turn off the water supply to the tap and remove the handle. The washers are located beneath the handle. If the washers are worn or damaged, they will need to be replaced.
Check the O-rings: If the washers are in good condition, the next step is to check the O-rings. To do this, remove the spout from the tap body. The O-rings are located where the spout connects to the tap body. If the O-rings are damaged, they will need to be replaced.
Tighten the connections: If the washers and O-rings are in good condition, the leak may be due to loose connections. To tighten the connections, use a wrench to tighten the nuts that connect the tap body to the water supply lines.

If you've tried all of the above steps and the tap is still leaking, it's best to call a plumber. A plumber can diagnose the problem and make the necessary repairs to stop the leak.

Here are some additional tips for preventing bathroom tap leaks:

Don't overtighten the tap handle: Overtightening the tap handle can damage the washers and lead to leaks.
Use a gentle touch when turning on and off the tap: Rough handling of the tap can damage the washers and O-rings.
Regularly inspect the tap for leaks: Catching a leak early can help prevent further damage and expense.

By following these tips, you can help prevent bathroom tap leaks and keep your sink and surrounding cabinetry in good condition.