1. Fill a plastic bag with vinegar and secure it around the shower head to get rid of all the buildup.
5. Literally mop your walls and ceiling using the cleaner that’s best for the surfaces in your bathroom.
If it’s paint, an all-purpose cleaner works fine. Tile would benefit from a vinegar-water 1:1 dilution, or even just some Windex or tile cleaner. Read more about why this mop is great for ~wall mopping~ here.