Super Dooley Digester Powder Refill packaged in a handy re-sealable plastic tub, Each tablespoon of this super-fast digester contains contains bacterial and enzyme cultures that double every twenty to thirty minutes and is specially formulated for pet waste, Harmless non-toxic helps control pet waste odors and is the only digester powder recommended for use in the Doggie Dooley Pet Waste Disposal Systems, SKU: RPS4942