How To Repair Leaking Wash Basin Faucet

A leaking wash Basin Faucet is not only annoying but can also waste a significant amount of water over time. Fortunately, repairing a leaking faucet is usually a straightforward task that does not require professional plumbing skills. By identifying the cause of the leak and following a few simple steps, you can restore your faucet’s efficiency and extend its lifespan.

1. Identify the Type of Faucet

Before beginning repairs, determine what type of wash basin faucet you have:

• Compression faucet (two handles, with washers)

• Ball faucet (single handle with ball bearings)

• Cartridge faucet (single or double handle, uses a cartridge)

• Ceramic disc faucet (single lever, uses ceramic discs)

Knowing the type helps you prepare the right replacement parts.

2. Gather Tools and Materials

You will need:

• Adjustable wrench

• Screwdriver

• Replacement washers, cartridges, or O-rings (depending on faucet type)

• Plumber’s tape

• Cleaning cloth

3. Shut Off the Water Supply

Locate the shut-off valves under the sink and turn them clockwise to stop the water flow. If no local valves are available, turn off the main water supply. Then open the faucet to drain remaining water.

4. Disassemble the Faucet

• Use a screwdriver or wrench to remove the handle.

• For compression faucets, remove the packing nut to access the stem.

• For cartridge or ceramic disc faucets, pull out the cartridge or disc assembly.

• Keep all screws and parts organized to ensure easy reassembly.

5. Inspect and Replace Faulty Parts

• Worn washers or O-rings: Replace with new ones of the same size.

• Damaged cartridge: Install a new cartridge that matches the model.

• Corroded parts: Clean or replace them to prevent future leaks.

Ensure all new parts are fitted securely.

6. Reassemble the Faucet

Reinstall the components in reverse order. Apply plumber’s tape to threaded connections to prevent leaks. Tighten the screws and nuts firmly but avoid over-tightening, which can damage the parts.

7. Turn On Water and Test

Open the shut-off valves slowly and let water flow through the faucet. Check for leaks around the handle and base. If there is still dripping, double-check that all parts are properly installed.

Conclusion

Repairing a leaking wash basin faucet typically involves replacing washers, O-rings, or cartridges. With basic tools and the right replacement parts, you can fix the issue in under an hour, saving water and avoiding costly plumbing bills. Regular maintenance and timely replacement of worn components will keep your faucet working efficiently for years.