diagram

Common Methods

Newer showerheads simply screw onto the shower arm, the chromed pipe that extends from the wall. Older models require a shower arm with a ball-shaped end that acts as a swivel (see inset). In most cases, you can switch to a newer style by replacing the shower arm. If you wish to replace the shower arm, remove it from the drop ell. Wrap Teflon tape around the threads of the new shower arm before screwing it into place.

removing showerhead

This is a simple matter of unscrewing the nut at the shower arm. Take care not to mar the finish of the shower head or arm: Use a wrench rather than pliers. For an added precaution, cushion your tool with a rag as you work.

cleaning

Shower heads often spray unevenly because the tiny holes have gotten clogged with mineral deposits. Use an old toothbrush to clean the head. Then run a sharp blast of water backward through the showerhead.

dismantle and clean

For a thorough cleaning, take the head apart, use a pin to poke out any mineral buildup or debris, and brush away all deposits. Then soak the parts in vinegar overnight to dissolve remaining mineral deposits. Reassemble and reinstall the showerhead.