How To Fix A Leaking Faucet In The Bathroom Sink

How to Fix a Leaking Faucet in the Bathroom Sink

A leaking faucet is a common problem that can be frustrating and can lead to water damage if left unattended. While some leaks require professional repairs, fixing a leaking faucet in the bathroom sink is often a relatively simple do-it-yourself task. With the right tools and know-how, you can save time and money by resolving the issue yourself.

Identify the Source of the Leak

Before attempting to fix the leak, it's crucial to identify the source. There are three primary areas where leaks can occur: the handle, the packing nut, or the cartridge/stem unit. To determine the source, observe the location of the water dripping.

Gather Necessary Tools

To fix the leak, you'll need a few essential tools: adjustable wrench, Phillips and flathead screwdrivers, and a pair of pliers. Additionally, a flashlight or work light can be helpful for illuminating the work area.

Fix a Leaking Handle

If the leak is coming from the handle, tighten the packing nut, located at the base of the handle. Use the adjustable wrench to gently tighten the nut. Avoid overtightening, as it can damage the faucet.

Fix a Leaking Packing Nut

If the leak is originating from the packing nut (the round nut that seals the base of the handle), replace its washer. Turn off the water supply, loosen the packing nut with the adjustable wrench, and remove the washer. Insert a new washer and hand-tighten the packing nut.

Fix a Leaking Cartridge/Stem Unit

Fixing a leaking cartridge or stem unit involves replacing it. Turn off the water supply, remove the handle, and loosen the packing nut. Pull out the cartridge or stem unit. Insert the new unit, hand-tighten the packing nut, and reattach the handle.

Test for Leaks

Once the repair is complete, turn on the water supply and check for any remaining leaks. Tighten any loose connections or adjust the packing nut if necessary. If the leak persists, consider calling a professional plumber for further assistance.

Conclusion

Fixing a leaking faucet in the bathroom sink is generally a straightforward task that can be completed with basic tools and know-how. By identifying the source of the leak, gathering the necessary tools, and following the steps outlined above, you can effectively resolve the issue and prevent further water damage.