To remove water stains, mold, mildew, soot, nicotine, etc.: Always cover floor, rugs, drapes and furniture first to prevent unwanted bleaching. Apply product by spraying, brushing, or rolling. To avoid dripping, do not saturate area. Do not stand directly under the area you will be treating with InstaGone. Wait five minutes before inspecting the treated area.(Note: to avoid damaging the textured surface, DO NOT wipe or rub the stained area)