Dripping Faucet Troubles? Here's How to Repair It Yourself

The faucet is a device that we frequently use in our daily lives，providing us with various functions such as cleaning，lighting，and cooking。So，how do we fix a faucet that drips water due to not closing properly？

How to Repair a Faucet That Drips Water

1、Aging Sealing Ring

The sealing ring of a faucet is vital as it prevents water from leaking out of the faucet。However，over time，the sealing ring may age，wear out，or break due to prolonged use。When the sealing ring has issues，it cannot tightly seal the gap between the inlet and outlet，resulting in water continuously dripping from the faucet。

Solution: Replace the Sealing Ring

For this situation，the solution is to replace the aging sealing ring。First，shut off the water supply，then unscrew the faucet and remove the old sealing ring。Purchase a suitable new sealing ring and install it on the faucet，and finally，screw the faucet back on。

2、Loose Valve Core

The valve core of a faucet plays a key role in controlling the water flow。When the valve core is loose，water can leak from the gaps around it。The loosening of the valve core can occur due to extended usage or improper assembly。Either way，it can cause the faucet to not close tightly。

Solution: Adjust the Valve Core

If the faucet issue is caused by the loose valve core，the solution is to adjust it。First，turn off the water supply and soak the area for a while to soften any limescale。Then，use a wrench to tighten the valve core，ensuring that it is securely fixed in the faucet。

3、Excessive Water Pressure

Another reason a faucet may drip despite being tightly closed is excessive water pressure。When the water pressure exceeds the tolerance of the faucet，even if we turn it off tightly，water will still drip from it。

Solution: Reduce Water Pressure

In this case，we can solve the problem by lowering the water pressure。Installing a pressure reducing valve can help lower the incoming water pressure to an appropriate level，thus preventing dripping。

4、Clogged Inlet Pipe

A clogged inlet pipe is another reason why a faucet may not close properly and drip water。Over time，sediments or impurities in the water can accumulate and block the inlet pipe，causing the faucet to malfunction。

Solution: Clean the Inlet Pipe

Cleaning the inlet pipe is crucial for resolving the issue。First，shut off the water supply and then remove the faucet to clean the inlet pipe。Use a specialized cleaning agent or small tools to remove any accumulated debris from the pipeline to ensure it is clear。

Summary：This concludes our discussion on how to repair a dripping faucet。When dealing with a faucet that doesn't close properly and drips，we can first check if the sealing ring is aged—if so，replace it；examine if the valve core is loose—if so，adjust it；look into the water pressure—if it's too high，consider installing a pressure reducing valve；and finally，inspect the inlet pipe for clogs—if clogged，clean it。By using these methods，we can effectively address the issue of a dripping faucet and ensure it functions properly，providing convenience and comfort in our lives。