Our 3/8" Rubber Gym Tiles are a great tile to use in a laundry room, or anywhere water may be present. These tiles are non-porous, meaning that any water would just sit on top of the tiles. Since these are tiles, if, for some reason, there were to be a major water issue, you can easily pick them up, clean them, let them dry, and reinstall them. Since these tiles are rubber tiles, they are mold and mildew resistant and are very slip resistant when wet or dry.