Fixing a Leaky Faucet

Introduction

A leaky faucet is more than just an annoyance—it can waste a surprising amount of water over time. Fixing it yourself is a straightforward task that can save you money and give you a sense of accomplishment. In this guide, I'll walk you through the steps I've used for years to fix leaky faucets in homes around Spring Hill.

Tools and Materials You'll Need

• Adjustable wrench
• Screwdriver (flathead and Phillips)
• Replacement washers or O-rings (available at any hardware store)
• Plumber's tape (also known as Teflon tape)
• Rag or towel
• Bucket or bowl (to catch any water)

Step-by-Step Guide

Step 1: Turn Off the Water Supply

Before you start, turn off the water supply to the faucet. Look under the sink for the water supply valves and turn them clockwise until they're fully closed. If there are no valves under the sink, you may need to turn off the main water supply to your home.

Step 2: Disassemble the Faucet

Remove the decorative cap on the faucet handle (if there is one) to reveal the screw underneath. Use a screwdriver to remove the screw and then gently pull the handle off. You should now see the stem or cartridge of the faucet. Use an adjustable wrench to unscrew and remove the stem.

Step 3: Inspect and Replace the Washer or O-Ring

At the base of the stem, you'll find a rubber washer or O-ring. This is often the culprit behind a leaky faucet. Remove the old washer and take it to the hardware store to find an exact match. Replace the old washer with the new one.

Step 4: Reassemble the Faucet

Once the new washer is in place, wrap the threads of the stem with plumber's tape. This helps create a watertight seal. Reinsert the stem into the faucet and screw it back in place. Reattach the handle and secure it with the screw. Finally, replace the decorative cap.

Step 5: Test for Leaks

Turn the water supply back on and test the faucet. Turn it on and off a few times to ensure everything is working correctly. If the faucet still leaks, you may need to disassemble it again and check for other issues, such as a worn-out seat washer.

Tips from the Toolbox

• Know Your Faucet Type: There are different types of faucets (compression, cartridge, ball, and ceramic disk). The steps above are for a compression faucet, which is the most common type in older homes.
• Keep a Small Bowl Handy: Place a small bowl or bucket under the sink to catch any water that drips out during the repair.
• Don't Overtighten: When reassembling the faucet, be careful not to overtighten the screws and nuts. This can strip the threads or crack the faucet.
• Regular Maintenance: To prevent future leaks, consider replacing the washers and O-rings in all your faucets every couple of years.

Video Tutorial

For a visual guide, check out my short video on fixing a leaky faucet. It walks you through each step so you can see exactly how it's done.