Super-strength mold removal spray! Just spray to completely eliminate various molds! This product easily and beautifully removes stubborn mold that ordinary commercial mold removal sprays couldn't handle, as well as mold on wallpaper, wood, and other surfaces you may have given up on. It can be used on bathrooms, bathroom tile grout, drains, door rubber seals, washbasins, and other areas around water, as well as on indoor wallpaper, concrete, wood, and exterior walls.