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Project

Before beginning any work, you must shut off the water to the faucet. Look beneath the sink for two small valves, known as shutoff valves or stops, connected to the wall. One supplies hot water and the other cold. Turn the handles of both valves fully clockwise until they stop. Once closed, turn both faucet handles to the 'on' position on the sink. A small amount of water will drain out, and the flow should stop completely. This depressurizes the lines and confirms the water is successfully shut off.

You're viewing a step from: How to Stop a Dripping Two-Handle Bathroom Faucet

Beginner

30 minutes

2/4 Inventory

This guide provides comprehensive, step-by-step instructions for fixing a common plumbing issue: a dripping two-handle bathroom faucet. The process involves shutting off the water supply, disassembling the dripping handle, identifying and replacing the worn-out internal component (typically a cartridge), cleaning the valve body, and reassembling the faucet for a leak-free result.

Based on content fromPhil Crockett· 141K subscribers

Frequently Asked Questions

What essential tools do I truly need for this faucet repair, beyond the specialized items listed?

You'll primarily need screwdrivers (flathead and Phillips), an adjustable wrench, and possibly slip-joint or tongue-and-groove pliers for stubborn nuts. A bucket and old towels are essential for catching water. The specific brands mentioned are examples, not strict requirements.

How long should a beginner expect this project to take, and what's the average cost for parts?

For a beginner, this project typically takes 1-2 hours, including water shut-off and cleanup. The main cost is the replacement cartridge, which usually ranges from $10-$30 depending on your faucet's brand and model. It's a cost-effective alternative to calling a plumber.

What's the most common reason a two-handle faucet drips, and how can I ensure I buy the correct replacement cartridge?

A worn-out internal cartridge or O-rings are almost always the cause of a dripping faucet. To get the right replacement, identify your faucet's brand and model (often stamped on the faucet body) and take the old cartridge with you to the store for a direct comparison.

What crucial safety precautions should I take before attempting to fix my dripping faucet?

Always shut off the hot and cold water supply valves under the sink before starting to prevent leaks and potential flooding. Place a bucket under the faucet and have plenty of old towels on hand to manage any residual water in the lines.