There are many reasons why your shower arm might need to be replaced. It could be leaking or out of fashion.
You can replace a shower arm yourself, so you don't need to hire a plumber. Let's begin with the tools needed for the job
- New shower arm
- Stepping on a stool
- Vice grips
- Adjustable wrench
- Tape for plumbers
- Rubber gloves
- A large bowl
- White vinegar
STEP 1: UNSCREW THE SHOWER HEAD
To remove the shower head, first, take it off. Use a pipe wrench to hold on to the existing shower arm. Next, use an adjustable wrench or pliers to loosen the showerhead nut.
Fill the large bowl with white vinegar to dissolve any scales on your showerhead. Then, hold the bowl up high so that the shower head is submerged for several minutes. This will help to loosen any minerals that have been built up and assist in the removal of the shower head.
STEP 2: CLEAN YOUR OLD SHOWER ARMED
You should clean the shower arm to get rid of mildew, mould and scale. This job can be done with vinegar or limescale.
STEP 3 - REMOVE THE OLD SHOWER ARMED
Shower arms are bolted to the wall receiver, so it is easy to remove them. Grab your pipe wrench and slowly turn the shower arm counterclockwise.
Slowly is the key word. Don't rush it, or you could break it. Apply some WD-40 to the area and allow it to sit for several hours before you try again.
STEP 4: SCREW IN THE NEW SHOWER ARM
The plumber's tape stops water from getting through the threads on your shower arm.
You should face the threaded end towards you to apply the plumber's tape correctly. Wrap it clockwise several times. This will prevent the tape from clumping when you begin to screw it in. To tighten the pipe, turn the arm clockwise.
STEP 5: INSTALL THE SHOWER HEAD
Use plumber's tape as before to secure the showerhead. Use the adjustable wrench to tighten it. You're ready to go!