Many people forget the importance of drying surfaces after cleaning. Sounds obvious and simple but a great way to maintain the standard of your bathroom sealants and grout is to dry with an old towel after each use. Sounds teadious but you'll hardly ever have to clean it. Simply shower then dry the chrome, glass and if you have time the tiles, with an old dry towel. It's buffed, shiny, clean and won't need hours of scrubbing later on.