B.E.S.T. Mildew Stain Remover eliminates mildew from hard to clean areas that have stubborn mildew spots and stains. Just spray and wipe away, it is that easy. Mildew Stain Remover from Environmental Products of America works great on canvas pop up campers, vinyl cushions, vinyl chairs, boat tops, showers, awnings and curtains. We have all had a lawn chair or canvas top that was left out to the elements that had awful Mildew stains with no way to take them out – now you do. B.E.S.T. can remove your stains and make it look new again. Comes in a 32 ounce spray bottle. A great cleaning tip, works best when surface is dry and work in small areas from bottom up. No rubbing is needed, just spray and wipe away.