@Candy Kane wrote:
Okay, you will all think I'm nuts but a very effective tile cleaner is Tide and Coke. Regular old Tide powder detergent and Coca Cola. Put down a good sprinkling of the Tide, heavily spray with Coke, and use a long handled scrub brush. The crud comes up pretty easily, though it takes some effort to rinse it if you are doing this on a floor instead of a tiled tub or shower.