McKesson Multi-Enzymatic Instrument Detergent Liquid 1 gal. Jug Spring Fresh Scent (803319_EA) 1/EAGallon (3. 785 L) Contains a synergistic combination of multiple enzymes, which effectively cleans away blood, proteins, fat, carbohydrates, and synthetic liquids from surgical instruments, flexible and rigid scopes, and other general healthcare equipment Its neutral pH, non abrasive, non foaming, 100% biodegradable formula is easy to use, and is specifically created to not harm metal, plastic, rubber, corrugated tubing on the equipment being cleaned