Developed exclusively for cleaning down pants, jackets, sleeping bags and comforters, Granger's Down Wash Plus gently and naturally cleans your warmest outdoor gear without using chemical whiteners, UV brighteners and perfumes. The biodegradable formula won't leave a residue, so you won't have to worry about any pore-clogging films or discolorations. Granger's Down Wash Plus is a smart and affordable alternative to the dry cleaner, especially if you can't afford anyone using the wrong stuff to clean your expensive down gear and garments.