I have skillfully implemented a few hacks into my cleaning schedule. One of the tools I swear by is Rain-X! Rain-X was initially created for windshields, but it can also be used on glass shower doors because it has the same effect. It will keep your shower glass clean, remove soap suds, and water stains. Click through to learn all about how to use Rain-X in your bathroom, as well as our other essential bathroom cleaning hacks! We use affiliate links.