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06/Mar/2025

The last thing you want to deal with is a shower faucet that won’t turn off. It not only wastes water, but it can also lead to water damage in your bathroom. This problem should be addressed with the urgency it deserves to prevent further damage.

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In this post, we’ll outline some of the reasons why your shower faucet won’t turn off and what you need to do to resolve the problem. At this point, it’s important to mention that Mr. Rooter Plumbing is one phone call away when you need professional shower repair services. If your DIY efforts won’t bear fruit, it’s best to consult with a reputable plumbing service.

  • The Cartridge Is Worn Out

Your shower contains a cartridge, which is responsible for controlling the flow of water and temperature. Just like other parts of the shower system, it can wear out over time, or minerals can build up inside it and cause malfunction. One of the first things you’ll notice when the shower cartridge wears out is difficulty turning the fixture on or off.

Luckily, this is a simple fix that requires basic plumbing skills and tools. All you need to do is disassemble the faucet handle and swap the old cartridge with a new one. Once you’re done, reassemble the faucet and test it to see if it’s working properly. If not, seek help from a nearby plumbing service.

  • The Valve Seat Is Damaged

The valve seat works together with a valve stem to create a watertight seal when the faucet is turned off. If this component becomes corroded or damaged in some way, it will not only begin to leak but can also make it difficult to turn off the fixture. You may be able to replace the valve seat yourself if you have some background in plumbing repairs and the right tools. However, shower faucets with complex designs can present a greater challenge and may require a professional plumber in Anna Maria, FL.

  • The Stem Is Corroded

The stem forms part of a faucet’s internal mechanism. It controls water flow by opening or closing the valve inside the faucet. Over time, the stem can become corroded or the threads can strip and make it difficult to turn the faucet handle. Apart from the handle feeling stiff, you may notice squeaking noises when you operate your shower faucet. You’ll likely need to replace the stem if it’s the problem. Shut off the water supply and disassemble the faucet. Remove the old stem and replace it with a new one. You can find a replacement at the local home improvement store.

  • Mineral Buildup Within The Faucet’s Mechanism

Mineral buildup within a faucet's mechanism is a common culprit for malfunctions. Hard water deposits calcium and lime and hinders smooth operation. Over time, this buildup can seize moving parts, prevent proper sealing, and restrict water flow. You can disassemble and soak components in vinegar to dissolve these deposits. However, severe buildup may necessitate shower replacement to restore functionality and prevent leaks. To solve the problem of hard water, call the team at Mr. Rooter Plumbing for a water softener installation. This system will prolong the lifespan of your plumbing fixtures and offer a wide range of benefits.

Contact Mr. Rooter Plumbing for Shower Replacement Services

If you’re dealing with recurring shower problems, reach out to the experts at Mr. Rooter Plumbing for shower replacement. Persistent issues indicate that the fixture is on its last legs. Let us help you install a new faucet and save you the hassles of constant repairs and water waste.

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