If you notice your shower isn't as powerful as it once was, or if it's squirting water jets in odd directions, it may be clogged up with limescale deposits.
To dissolve the limescale:
- Unscrew the shower head.
- Soak it for a few hours in white vinegar mixed with equal parts water.
- Give it a good rinse and screw back in place.
You'll be singing in the shower again in no time!