How To Fix Leaky Bathtub Faucet Single Handle

How to Quickly Fix a Leaky Bathtub Faucet With a Single Handle

A leaking bathtub faucet can be a major annoyance, causing wasted water and a constant dripping sound. If you have a single-handle bathtub faucet, you can usually fix the leak yourself with a few simple tools and materials. ### What You'll Need: * Adjustable wrench * Phillips head screwdriver * Flat head screwdriver * Allen wrench (if necessary) * New cartridge (if necessary) * Teflon tape * Plumber's putty ### Step-by-Step Guide: #### 1. Turn Off the Water Supply: Before you start working on the faucet, turn off the water supply to the bathtub. You'll usually find two shutoff valves under the sink. Turn the valves clockwise to turn off the water. #### 2. Remove the Handle: Use the Allen wrench or Phillips head screwdriver to remove the handle from the faucet. There may be a small screw or cap that you need to remove first. Once the handle is loose, pull it straight off the faucet. #### 3. Remove the Cartridge: Use the flat head screwdriver to pry the cartridge out of the faucet body. Be careful not to damage the cartridge or the faucet body. #### 4. Inspect the Cartridge: Inspect the cartridge for any signs of damage or wear. If the cartridge is damaged, you'll need to replace it with a new one. #### 5. Apply Teflon Tape: Wrap a few layers of Teflon tape around the threads of the new cartridge. This will help to create a seal and prevent leaks. #### 6. Install the New Cartridge: Insert the new cartridge into the faucet body. Push it in until it is seated firmly. #### 7. Replace the Handle: Replace the handle on the faucet. Tighten the screw or cap that holds the handle in place. #### 8. Turn On the Water Supply: Turn the water supply valves back on. Check for leaks around the faucet. If you see any leaks, tighten the packing nut or replace the O-ring. #### 9. Test the Faucet: Turn the faucet on and off a few times to make sure it is working properly. There should be no leaks. ### Additional Tips: * If you're not comfortable working on plumbing fixtures, you can call a professional plumber to fix the leak. * If you're replacing the cartridge, be sure to get the right size and type of cartridge for your faucet. * Applying a small amount of plumber's putty around the base of the faucet can help to prevent leaks. * If the leak is coming from the base of the faucet, you may need to replace the O-rings or packing nut. With a little time and effort, you can fix a leaky bathtub faucet with a single handle yourself. Just be sure to follow the steps carefully and take the necessary precautions to avoid any further damage.