Understanding DIY: Fix a dripping bathroom faucet with a double handle


Fixing a dripping bathroom faucet with a double handle is a common plumbing issue that many homeowners encounter. Not only can a dripping faucet be annoying, but it can also waste a significant amount of water and increase your utility bills. Fortunately, with a little knowledge and some basic tools, you can easily fix this problem yourself. In this article, we will guide you through the process of understanding and fixing a dripping bathroom faucet with a double handle.

Understanding the Problem

Before diving into the fix, it’s essential to understand why your bathroom faucet is dripping. In most cases, the cause can be traced back to a faulty cartridge or valve within the faucet handle. Over time, the cartridge or valve can wear out, resulting in a leak. Additionally, mineral deposits and debris can accumulate, causing the faucet to drip.

Gathering the Tools and Materials

To fix a dripping bathroom faucet, you will need a few tools and materials. Here’s a list of what you’ll need:

  • Adjustable wrench
  • Phillips screwdriver
  • Replacement cartridge or valve
  • Plumber’s tape
  • Bucket or towel

Shutting Off the Water Supply

Before you begin any repairs, it’s crucial to shut off the water supply to the faucet. Locate the shut-off valves under the sink and turn them clockwise to stop the flow of water. If you can’t find the shut-off valves, you may need to shut off the main water supply to your home.

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Removing the Faucet Handle

Once the water supply is turned off, you can proceed to remove the faucet handle. Start by locating the small screw on the handle. Use a Phillips screwdriver to remove the screw and set it aside. With the screw removed, you can now gently pull the handle away from the faucet.

Inspecting the Cartridge or Valve

With the handle removed, you will have access to the cartridge or valve inside the faucet. Carefully inspect it for any signs of damage or buildup. If you notice any cracks, corrosion, or mineral deposits, it’s time to replace the cartridge or valve.

Replacing the Cartridge or Valve

To replace the cartridge or valve, follow these steps:

  1. Using an adjustable wrench, loosen and remove the retaining nut that holds the cartridge or valve in place.
  2. Once the retaining nut is removed, pull out the old cartridge or valve from the faucet.
  3. Clean the inside of the faucet with a soft cloth to remove any debris or mineral deposits.
  4. Apply plumber’s tape to the threads of the new cartridge or valve to ensure a watertight seal.
  5. Insert the new cartridge or valve into the faucet, making sure it is properly aligned.
  6. Tighten the retaining nut with an adjustable wrench until it is snug.

Reassembling the Faucet

Once the new cartridge or valve is in place, you can reassemble the faucet. Follow these steps:

  1. Slide the faucet handle back onto the stem.
  2. Secure the handle by tightening the small screw with a Phillips screwdriver.

Testing the Faucet

After reassembling the faucet, it’s essential to test it to ensure the leak has been fixed. Turn on the water supply and slowly open the faucet handles. Check for any signs of dripping or leaking. If the faucet is still dripping, you may need to repeat the steps and ensure that the cartridge or valve is properly installed.

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Fixing a dripping bathroom faucet with a double handle is a straightforward DIY project that can save you both time and money. By understanding the problem and following the step-by-step guide outlined in this article, you can successfully fix a dripping faucet and prevent further water waste. Remember to gather the necessary tools and materials, shut off the water supply, inspect and replace the faulty cartridge or valve, and reassemble the faucet. With a little effort, you can enjoy a drip-free bathroom faucet once again.

A seasoned home enthusiast and garden lover, Julia believes that everyone’s abode should be their personal paradise. At EverydayGardenHomes, she shares daily inspirations to transform your space into a haven of tranquillity and beauty, one day at a time.

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