How To Fix Bathroom Faucet Leaking

How to Fix a Leaking Bathroom Faucet: Essential Aspects

Identifying the problem and finding the right solution is crucial to fixing a leaking bathroom faucet. Here, we will explore the essential aspects involved in this repair, providing a comprehensive guide to help you address the issue effectively. ### Identifying the Source of the Leak The first step in fixing a leaky faucet is to identify the source of the leak. Common causes include: - Worn-out washers or O-rings - Loose handle - Faulty cartridge - Cracked or damaged faucet body ### Tools and Materials Required To repair a leaking faucet, you will need a few basic tools and materials: - Adjustable wrench - Screwdriver - Allen wrench (if necessary) - New washers or O-rings - Plumber's putty (optional) ### Replacing Worn-Out Washers or O-Rings If the leak is coming from the handle, the problem is likely worn-out washers or O-rings. To replace them: - Turn off the water supply to the faucet. - Remove the handle by unscrewing the set screw using an Allen wrench. - Use a screwdriver to pry out the old washer or O-ring and replace it with a new one. - Reinstall the handle and tighten the set screw. ### Tightening a Loose Handle A loose handle can also cause a leak. To tighten it: - Use an adjustable wrench to gently tighten the packing nut located under the handle. - Be careful not to overtighten, as this can damage the faucet. ### Replacing a Faulty Cartridge If the leak is coming from the faucet body, it may be caused by a faulty cartridge. To replace it: - Turn off the water supply and remove the handle. - Use an adjustable wrench to unscrew the cartridge retainer nut. - Pull out the old cartridge and insert the new one. - Reinstall the retainer nut and handle. ### Repairing a Cracked or Damaged Faucet Body In rare cases, the leak may be caused by a cracked or damaged faucet body. This requires professional repair or replacement.