How To Repair Bathroom Sink

How to Repair Common Bathroom Sink Problems

A leaky or clogged bathroom sink is a common plumbing issue that can be easily fixed with a few simple tools and materials. Here are step-by-step instructions on how to repair the most common bathroom sink problems:

Fixing a Leaky Sink

Tools and Materials:

Wrench
Pliers
New washer
Teflon tape

Steps:

Turn off the water supply: Locate the shut-off valves under the sink and turn them clockwise to shut off the water.
Disconnect the supply lines: Use a wrench to disconnect the hot and cold water supply lines from the sink.
Remove the old washer: Use pliers to remove the old washer from the faucet.
Install the new washer: Place the new washer on the faucet and secure it with a wrench.
Apply Teflon tape: Wrap a few layers of Teflon tape around the threads of the water supply lines.
Reconnect the supply lines: Reattach the water supply lines to the sink and tighten with a wrench.
Turn on the water supply: Open the shut-off valves to turn on the water and check for leaks.

Unclogging a Clogged Sink

Tools and Materials:

Plunger
Drain snake
Baking soda and vinegar

Steps:

Try a plunger: Place the plunger over the sink drain and plunge vigorously for several minutes.
Use a drain snake: If the plunger doesn't work, insert a drain snake into the drain and turn the handle to clear the blockage.
Try baking soda and vinegar: Pour 1/2 cup of baking soda down the drain, followed by 1/2 cup of vinegar. Let it sit for 15 minutes, then flush with hot water.

Fixing a Loose Faucet

Tools and Materials:

Wrench
New O-ring or washer

Steps:

Turn off the water supply: Shut off the water supply under the sink.
Remove the handle: Use a wrench to loosen and remove the handle from the faucet.
Replace the O-ring or washer: Inspect the O-ring or washer for damage and replace if necessary.
Reassemble the faucet: Place the handle back on the faucet and tighten it with a wrench.
Turn on the water supply: Open the shut-off valves and check for leaks.

Additional Tips

Regularly clean the sink drain to prevent clogs.
Tighten loose screws and nuts on the sink and faucet to prevent leaks.
If you are not comfortable repairing the sink yourself, call a professional plumber for assistance.