How To Fix A Leaky Bathroom Sink Faucet Double Handle

Continuous leak when faucet is on or off.
How to fix a leaky bathroom sink faucet double handle. The valve cartridge is located under the handle. The part number of the replacement valves. Alternatively look under your sink for a small valve.
How to fix a leaky bathroom sink faucet double handle locate the leak. The issues should be resolved by replacing the valve cartridge. Start by turning off the sink s water supply by closing the shutoff valve.
If the water still leaks from the faucet then you know the other side is leaking. Afterward turn the faucet on to completely drain the lines and relieve it of any pressure that may have built up. With this issue dirt and debris have collected in the valve cartridge which prevents the valve from properly controlling the flow of water.
To fix a leaking double handle faucet you will need to remove the cartridge compression valve stem or ceramic disc. Causes of the leak. This will stop water from gushing out of your faucet when you unscrew it later.
Often you can find this directly under the sink made up of a small handle and valve. After determining which side is leaking switch off both the supply valves. Determine which side of your faucet is leaking by shutting off the water supply valves one at a time.
Continuous leak when faucet is on or off. When the faucet is on or off water leaks from under the handle area. You need to replace the cartridge on only the side that s leaking.