You can take Lamisil with food or on an empty stomach. Even though the fungus may appear to go away sooner than 12 weeks (or 6 weeks for fingernail fungus), it is important that you take it for a full 12 weeks (6 weeks for fingernail fungus) to make sure that you kill each and every fungus cell.
Ceramic-tile floors can be cleaned easily with nothing but warm water, but be sure to sweep or vacuum first to remove any loose soil or grit. Never use a sponge mop to clean ceramic-tile floors. It will pull the dirt right into the grout tracks.
If not sealed or glazed, it can be stained by grease. Glazed tile is easily scratched like porcelain enamel. The best and easiest way to clean a ceramic tile floor is to scrub it with an electric floor washer or polisher-scrubber. The thorough cleaning action should brighten the tile and joints.