I just removed the caulking around the bottom of my shower stall (where the floor tile meets the wall tile). The caulking showed little or no evidence of mildew, however the underlying grout has mildew. What do I do, merely disinfect the grout and allow to dry and then re-caulk or do I have a...

I have chosen pitted travertine/marble tiles, 4x4, for a kitchen backsplash. The tiles are cut such that they fit together perfectly, and because the surface is slightly "pillowed", the effect of no grout with the tiles placed side to side is absolutely stunning. My installer had me lay out a 3x6...

Hi, I'm tiling the floor of my front entryway/vestibule, and in the lay-out I have designed, have a 2" tile border with a 1/2 inch space on either side running around the perimeter of the 4' square space (larger 6" tiles are fill the centre of the space with 1/4" spacers). I wanted to know...

Hi! I'm a newbie here and need to know something -- Are CAULK and GROUT the same thing?? If not, what is the difference? Thanks!