Will not work on engraved or frosted glass or other glass/ with a rough surface. / Do not use on window sash. / Spray water on the surface and affix the cushioned side to / the window. / May come off depending on usage conditions. / If it comes off too easily, use commercially available double-sided tape. / When using tape, check any notes on usage from the/ manufacturer. / Wipe clean with cloth dipped in water or neutral detergent. / Keep away from fire and other sources of heat. / Do not use this product for purposes other than its intended purposes.