Dual enzymatic for ultrasonic and evacuation to dissolve protein. Noncorrosive, biodegradable, and nonfoaming. Contains a chelating agent to work in hard water and baking soda to aid in deodorizing the bioburden. Pleasant citrus scent. Bulk Jar of Powder makes 35 gal of solution. Dissolve 1 Unit-Dose Packet in 1 half-gal of water. Keg Canister makes 105 gal of solution.