How to fix

How To Fix A Shower Knob That Keeps Turning [Detail Guides]

When you step into the shower and find that no water comes out no matter how many times you turn the shower knob, it is the most depressing experience. There are a number of causes for why the shower knob turns but no water runs.

I’ll discuss some potential factors for why your shower knob can turn without releasing water before I show you how to fix a shower knob that keeps turning. Then, I’ll demonstrate to you how to fix a shower knob that keeps turning. I’ll demonstrate how to repair a damaged shower handle stem.

Why the Shower Knob Won’t Turn on the Water

When the shower handle keeps twisting but no water comes out, there are a few potential issues to consider.

Stem of a stripped valve

Because of wear and tear, an old shower knob could strip your valve system.

You can have trouble changing the water temperature when a stripped shower valve stem begins to deteriorate.

You’ll gradually discover that you are also unable to manage the amount of water. Your shower knob may eventually stop working altogether, in which case the faucet won’t produce any water.

Tight Handle

Your shower knob could not work if the handle is loose.

If your shower knob turns too readily but water is still coming out, get it checked because this problem takes time to manifest.

A handle slipping can gradually grind away the valve stem, resulting in a shower knob that doesn’t turn on, according to people who know how to tighten shower handles.

How to fix a shower knob that keeps turning

While a stripped shower knob can ruin your plans, the following methods can get your shower operating again quickly.

Step 1: Set up the bathroom and your materials

Step 1.1: Gather the Materials

What you’ll need is as follows:

  • a used rag
  • Sellotape
  • the screwdriver
  • an allen key with a flathead
  • tools for valves and pliers
  • seating wrench
  • Removes rust
  • Sealant for pipe threads

It is advised to put off buying a new shower handle if you are unsure of the valve stems.

You don’t want to fix your shower believing you have the correct valve just to find out you need to go back to the hardware store, trust me on that.

Step 1.2: Turn off the water supply

Make careful you turn off the water supply to your bathroom before you start removing the handles and stems from your showers.

This step is essential for stopping any leaks from the shower knob and preventing accidents.

The water valves in your bathroom are often found within the room where the bathroom is. Look behind the sink in the cabinet area for levers or round knobs.

The water valves may be located above the sink in the ceiling of your bathroom if it has a suspended ceiling.

In order to turn off the water to the faucets and toilets, locate your water valves and crank the knobs clockwise.

Step 1.3: Cover the drain

You definitely don’t want any screws or other small pieces to fall into the drainpipe. The handle stem may require extra time and effort to fix as a result of this circumstance.

Cover the drain in your bathtub or shower with an old rag. Next, tape the rag’s edges to the floor using sellotape to keep anything from sliding under them and down the drain.

Step 2: Removing the face plate and fixing the shower faucet

Step 2.1: Remove the Trim Plate and Handle

The majority of shower handles are screwed into the wall. To get rid of them, take out all the screws holding them to the wall and put them in a container so nothing gets misplaced.

Next, remove the handle from the stem. If the handle won’t come off the stem, don’t freak out. You can gently jiggle it until it feels like it will easily slide off.

Take the flathead screwdriver and push it out of the wall to remove the trim plate.

Look at the trim plate and handle:

  • If you observe any mineral buildup, you might have found the problem.
  • As you would with any other calcified part, soak the shower handle and trim plate in vinegar.

Step 2.2: Remove the old valve stem

Take the pliers and unclip the valve, which is frequently held in place by a valve clip. With the valve and socket pliers, you may undo the retainer nut holding the valve in place.

After you’ve removed the clip, using the seat wrench to carefully loosen and wriggle out the stem can greatly simplify the operation. Look at it here.

Step 2.3: Installing the new valve

Start by applying a tiny amount of pipe-thread sealant to the threaded end of the valve stem. The stem will be kept in place, but you can easily cut it off if necessary.

Step 2.4: Screw Shower Handle Back On

At this point, you can remove the trim plate and shower handle from the vinegar and clean them with an old rag.

Screw back the trim plate and handle after they have dried off.

Retighten the shower handle if necessary.

Finally, turn the shower handle to turn on the water supply. You’ve succeeded in repairing a damaged shower knob!

Step 3: Prevent Shower Knob and Valve Stem Failure

There are a few warning signs to watch out for, but a shower handle and valve that have been placed correctly should endure for a very long period.

Tight Handle

It doesn’t take much strength to turn the water on using shower knobs that you turn in both directions. However, if your shower knob feels too loose when you turn it, the handle or valve stem may be worn out.

The shower handle being difficult to turn on is a clear indication that there is a cartridge issue. As you turn the knob, it should feel stiff, heavy, or jammed. Any of these problems can be a sign that the cartridge has calcified or degraded.

Dripping or Leaking

Long after you’ve used it, a shower head or faucet shouldn’t still be dripping water. Therefore, any leakage is a good sign of a failing or faulty valve.

You can increase the lifespan of your shower faucet system by taking care of any of these problems as soon as you see them.

Can the Same Method Be Used to Fix a Leaking Showerhead?

A shower knob that results in a leaking faucet or showerhead is another plumbing problem that could be upsetting for you.

Not only does a leaky faucet increase the chance of mildew and mold developing behind the walls. It can waste a lot of water as well.

These details are:

  • In the United States, residential leaks waste close to 1 trillion gallons of water annually.
    When pipes and faucets leak, the typical home might lose up to 10,000 gallons of water annually.
  • Having said that, the majority of leak issues are brought on by a damaged handle or valve stem, so this shouldn’t be a concern for you anymore.
  • Therefore, the method for fixing a stripped shower knob also works for fixing a leaky faucet.


How do I get a blocked valve stem off a faucet?

Spray some WD-40 on the stuck faucet and let it sit for a while if you’re having trouble getting the valve stem to budge when you try to pull it.

The lubricant will lube the valve and dissolve any calcifications. To ensure that the WD-40 reaches the entire faucet system, just make sure to spray enough of it.

How much does it cost to replace a shower valve?

Although certain shower valves are more expensive than others, a replacement shower valve may cost around $100. When replacing a shower valve, a plumber may bill you at least $100 for labor alone. Shower valve replacements can cost between $230 and $280 from reputable businesses like Porch.


Even though it could seem like there is a serious plumbing issue when the shower knob is turned but no water comes out, this is not the case.

A broken shower knob can be fixed with a few simple tools and some cash.

The most important thing to keep in mind is to carefully follow the directions so that you can quickly and effectively repair your shower knob. See more useful articles in our website Foto Blog Diario.

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