How to fix a leaky shower faucet single handle

How to fix a leaky shower faucet single handle. Nowadays Shower faucets are available in different attractive designs and structures.

You may fix a leaking single handle shower faucet by locating the screw and uncovering the valve. After you’ve turned off the water and opened the valve, you’ll need to look for the cartridge.

Leakage could be caused by a faulty O-ring, washer, or other component. After removing the cartridge, you’ll have the option of repairing it or replacing it with a fresh one. If the faucet is not serviced for a long period? it would be harder to open it without a designated tool.

Keep reading, we are going to discuss some of the best methods, to fix leaky shower faucets.

How to fix a leaky shower faucet single handleleaky shower faucet single handle

Here’s how to fix a single-handle leaky shower faucet step by step.

Cutting off the water supply

The very first thing that needed to be done, is cutting off the water supply.

It can be done either by turning off the valve or by simply cutting off the water supply for the particular line.

Look for the screw and unscrew it

After cutting off the water-supply open the faucet to relieve water pressure, if any. Now try to look for the screw that holds the handle with the shower faucet.

The screw is mostly located behind or below the faucet lever. If the screw is covered by a cap, unscrew it using a screwdriver.

Repair or replace cartridge

Try to look for the cartridge, pulling the pin aids in removing the cartridge out. To prevent any damage to the base, take a rag and wrap it around the collar.

The best practice is to pull a straight cartridge to protect against any damage. One more thing is to note the cartridge orientation so you may not face any difficulty while putting it back.

If the faucet is too old and O-rings are fused with a valve? use designated tools like a cartridge puller. If the cartridge has any minerals keep it vinegar overnight and then carefully clean it may fix the problem.

Replace O-Rings

O-rings are the key factors that hold tight to stop any water leakage, check if the O-rings are damaged. Replace the damaged O-ring with a brand-new one, using a new O-ring will help to prevent water leakage.


Leaking can be occurred by damaged washers, O-rings, or sometimes due to minerals in the cartridge. Removing and cleaning the cartridge fixes the problem.

Replacing the cartridge and O-ring stops the faucet from leaking too. if the cartridge is harder to pull out, take a proper cartridge puller tool to prevent any damage.

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