How To Clean Soap Scum in Tubs and Showers
Since preventing soap scum build up is a lot easier than cleaning it, wipe shower walls and doors after every use with a microfiber cloth. If it's too late for prevention, use a degreasing agent and lots of elbow grease.
Thimgs You'll Need
Strong Alkaline or Soap Scum Remover
Dishwasher Detergent
Water
Stiff Scrub Brush or White, Nylon-Backed Scrub Sponge
How to do it
Get a good alkaline soap scum remover at a janitorial supply store or dissolve a handful of automatic dishwasher detergent in a bucket of warm water.
Immediately after a shower when the walls are wet, cover the affected area completely and let your cleaning solution soak for at least 15 minutes.
After soaking, use a stiff scrub brush or a white, nylon-backed scrub sponge to clean the walls. You may need to soak and scrub a couple of times to get rid of all the build-up.
Rinse well with clear water.
Tip
For tile walls or frosted shower doors, apply a light coating of lemon oil periodically to help prevent build-up. For a porcelain tub, apply a light coat of boat or car wax to the sides (never the bottom) of the tub.