Bathroom Sink Leaking From Base Of Faucet

Bathroom Sink Leaking From Base Of Faucet | Causes and Solutions

A leaky bathroom sink faucet can be a frustrating and potentially costly problem. If you're experiencing this issue, it's important to address it promptly to prevent further damage. In this article, we'll explore the common causes of a bathroom sink leaking from the base of the faucet and provide step-by-step instructions on how to fix the problem.

Causes of a Bathroom Sink Leak

There are several possible causes for a bathroom sink leaking from the base of the faucet, including:

Loose or damaged faucet handle: The handle is connected to the faucet stem, which controls the flow of water. If the handle is loose or damaged, it can cause water to leak from the base of the faucet.
Faulty faucet stem washer: The faucet stem washer is a rubber washer that seals the connection between the faucet stem and the faucet body. If the washer is worn or damaged, it can allow water to leak.
Loose or damaged faucet base gasket: The faucet base gasket is a rubber gasket that seals the connection between the faucet and the sink. If the gasket is loose or damaged, it can allow water to leak.

How to Fix a Bathroom Sink Leaking From the Base of the Faucet

To fix a bathroom sink leaking from the base of the faucet, you will need the following tools and materials:

Adjustable wrench
Phillips head screwdriver
Flathead screwdriver
Replacement faucet handle (if necessary)
Replacement faucet stem washer (if necessary)
Replacement faucet base gasket (if necessary)
Plumbers putty

Once you have gathered the necessary tools and materials, follow these steps:

Turn off the water supply to the sink: Locate the shut-off valves under the sink and turn them clockwise to close them.
Remove the faucet handle: Use a Phillips head screwdriver to remove the screws that hold the faucet handle in place. Lift the handle off the faucet stem.
Replace the faucet stem washer: Use a flathead screwdriver to pry the old faucet stem washer off the faucet stem. Apply a small amount of plumbers putty to the new washer and place it on the faucet stem.
Reinstall the faucet handle: Replace the faucet handle and tighten the screws to secure it.
Tighten the faucet base: Use an adjustable wrench to tighten the nut that holds the faucet base to the sink. Do not overtighten.
Apply plumbers putty: Roll a small piece of plumbers putty into a rope and wrap it around the base of the faucet. This will help to seal the connection between the faucet and the sink.
Turn on the water supply and check for leaks: Open the shut-off valves under the sink and turn on the faucet. Check for any leaks around the base of the faucet.

If you have followed these steps and the leak persists, you may need to call a plumber for assistance. There may be a more serious underlying issue that requires professional attention.