Valterra Pure Power Blue Waste Digester and Odor Eliminator - 32 Oz.

Pure Power Blue is a super-concentrated biological enzyme/bacterial waste and odor eliminator with BioBlast Plus odor control technology that is accepted at all campgrounds and enhances septic tanks. Working in black and gray tanks, the formula is formaldehyde-free, eco-friendly, and non-toxic, keeping the tank clean with a fresh clean scent. 2 oz. treats 40 gallon tank.