Faucet Repair Bathroom Sink

Faucet Repair for Bathroom Sinks: A Comprehensive Guide

A malfunctioning bathroom sink faucet can cause significant inconvenience and water wastage. Fortunately, many faucet issues can be resolved with a bit of DIY knowledge and the right tools. Here's a comprehensive guide to help you repair your bathroom sink faucet effectively.

Identifying the Problem

Before attempting repairs, it's crucial to identify the source of the issue. Here are some common faucet problems:

Dripping faucet
Leaking handle
Low water pressure
Loose handle
Squeaky faucet

Tools and Materials Required

Gather the following tools and materials before starting the repair:

Adjustable wrench
Allen wrench
Phillips screwdriver
Flathead screwdriver
Replacement faucet parts (if needed)
Teflon tape

Step-by-Step Repair Instructions

Dripping Faucet

A dripping faucet is often caused by a worn-out washer. To replace it:

Turn off the water supply.
Unscrew the aerator at the tip of the faucet.
Remove the handle cap and unscrew the handle.
Use an adjustable wrench to remove the packing nut.
Replace the old washer with a new one.
Reassemble the faucet in reverse order.

Leaking Handle

A leaking handle may be due to a damaged o-ring or cartridge. To repair it:

Turn off the water supply.
Remove the handle cap and unscrew the handle.
Use a screwdriver to remove the handle screw.
Pull the handle straight up to remove it.
Inspect the o-ring or cartridge for damage and replace if necessary.
Reassemble the faucet in reverse order.

Low Water Pressure

Low water pressure can be caused by a clogged aerator or mineral buildup. To fix it:

Unscrew the aerator at the tip of the faucet.
Clean the aerator in a vinegar solution.
If the aerator is damaged, replace it.

Loose Handle

A loose handle can be tightened by:

Using an Allen wrench to tighten the handle screw.
If the screw is stripped, replace the handle.

Squeaky Faucet

A squeaky faucet is often caused by friction between moving parts. To fix it:

Disassemble the faucet.
Apply a thin layer of plumber's grease to the moving parts.
Reassemble the faucet.

Tips for Successful Repair

Always turn off the water supply before starting any repairs.
Use the correct tools and avoid overtightening.
Wrap Teflon tape around threaded connections to ensure a watertight seal.
If you're unsure about a particular repair, it's best to consult a professional plumber.

By following these instructions and tips, you can effectively repair most bathroom sink faucet issues, saving time and money while ensuring optimal functionality in your bathroom.