Best cleaner for neglected shower tiles?
I just moved into a house and it looks like the shower tiles haven't been cleaned in years. There is a lot of soap scum that I can't get clean. I have tried everything I can think of to restore the shine including Lime-a-way, Tilex, Comet, Bleach and Lysol as well as some professional tile and grout cleaners. I even tried buffing the stains out with some auto polish but I can't tell I'm making any progress. Does anybody have any experience on what will definitely work?