Can I use RainX on shower walls?
Similarly, you may ask, can Rainx be used on fiberglass shower walls?
The abrasive ingredient in the compound won't scratch glass, tile or fiberglass and the Scum Buster makes quick work of even the dirtiest shower. Once it's clean protect with Rain-X (or similar product) or squeegee/dry after each shower. I like to squeegee the tile and use Rain-X on the glass.
People also ask, what can I put in shower walls to repel water?
Mix 1/8th cup of Pine-Sol with ½ gallon of warm water into a spray bottle, and spray it on the glass shower walls before wiping it down with a soft sponge or towel. Rain X Shower Door Water Repellent is an excellent product for preventing hard water stains, soap scum and grime.
This stuff does work, but it only lasts for 2, maybe 3 showers before your door goes right back to how it was before.