The safest and easiest way to clean bathroom tiles is to use detergent mixed with warm water, or a commercial multi-purpose or shower cleaner. Use a soft cloth and give all the tiled surfaces a scrub. You’ll feel that dirty tiles are slightly harder to run the cloth over, and as you get rid of soap scum and muck, it will become very slippery. To finish cleaning your tiles, give the whole surface a rinse with fresh water. The toilet is reasonably quick and easy to clean. Use a commercial toilet cleaner on the inside of the bowl, as well as on the other surfaces.