Fixing a slowly leaking washroom faucet typically involves identifying the type of faucet and replacing worn components like washers, O-rings, or cartridges. Here’s a step-by-step guide:
1. Gather Tools and Supplies
You’ll need:
Adjustable wrench
Screwdrivers (flathead and Phillips)
Replacement parts (e.g., washers, O-rings, cartridge)
Plumber’s tape
Bucket or towel
Cleaning supplies (vinegar, cloth)
2. Turn Off the Water Supply
Locate shut-off valves: These are usually under the sink. Turn them clockwise to shut off the water.
Test the faucet: Open it to ensure the water supply is fully off and to release any remaining water pressure.
3. Plug the Drain
Prevent small parts from falling: Use a sink plug or a cloth to cover the drain.
4. Identify the Type of Faucet
Common types: Compression, ball, cartridge, or ceramic disk.
Understanding the type helps you know which parts to check and replace.
5. Disassemble the Faucet
Remove decorative caps: Pry off any caps on the handle using a flathead screwdriver.
Unscrew the handle: Use a screwdriver to remove screws holding the handle, then lift it off.
Access the internal components: Depending on the faucet type, this may involve removing a retaining nut or other parts with an adjustable wrench.
6. Inspect and Replace Components
Compression faucets: Replace worn washers or O-rings on the valve stem.
Cartridge faucets: Pull out the cartridge and replace it if it's damaged or worn.
Ball faucets: Replace seals and springs inside the valve.
Ceramic disk faucets: Check and replace the rubber seals.
7. Clean the Faucet Components
Remove debris: Clean components with vinegar or a cloth to remove limescale and sediment.
Inspect for wear: Ensure all parts are in good condition or replace them.
8. Reassemble the Faucet
Reinstall the components in reverse order.
Tighten parts securely but avoid over-tightening, which can cause damage.
9. Turn On the Water Supply
Test for leaks: Slowly open the shut-off valves and turn on the faucet.
Check functionality: Ensure the leak is resolved and the faucet operates smoothly.
10. Additional Tips
Keep spare parts handy: Many leaks are caused by minor wear and tear.
Use plumber’s tape: Wrap threads with tape to ensure a tight seal when reassembling.
Call a professional if needed: If the leak persists or the repair seems complex, consider hiring a plumber.
