Leaking faucets are a common problem at home, which not only causes a waste of water resources, but may also lead to an increase in water bills and even damage to the decoration around the sink. Fortunately, most water leaks can be solved with simple inspections and repairs. This article will detail the common causes, repair steps, and prevention methods of faucet leakage to help you get back to normal quickly.
Common causes of water leakage
- Aging of rubber gasket: The rubber gasket in the faucet will harden or wear out after long-term use, resulting in a loose seal.
- Loose screws: The internal parts of the faucet become loose due to long-term use, affecting the sealing effect.
- Water pipe connection problems: The connection between the faucet and the water pipe may be loose or have a poor seal.
- Damage to internal parts: For example, the ceramic valve core or metal parts are worn, causing water leakage.
Repair steps
- Turn off the water supply
Before repairing, be sure to close the water valve under the faucet to avoid water leakage. If you cannot find an independent water valve, turn off the main water valve in your home. - Disassembling the faucet
Use a screwdriver or wrench to remove the faucet handle. Note the disassembly sequence to avoid assembly errors. Place the removed parts on a clean cloth to prevent them from being lost. - Check Rubber Washers
Check the rubber washers inside the faucet to see if they are worn or cracked. If there is any problem, replace the gasket with a new one (you can buy it at a hardware store, make sure the size matches). - Clean internal parts
Clean the inside of the faucet with white vinegar or descaler to remove scale or impurities. Make sure there is no damage to the ceramic valve core or other parts. - Reassembly and testing
Assemble the faucet in the original order and open the water valve to test whether there is still water leakage. If the problem persists, you may need to replace the valve core or seek professional assistance.




