Sklar Spray-Zyme 1 Gallon, Multi-Enzyme Based Instrument Presoak and Cleaner. Prevents organic encrustation, enzyme foam stops blood and bodily fluids from drying onto surgical instruments. No more spill, messy spills between the operating room and central cleaning/processing department are eliminated. Provides a neutral PH, safe and effective for stainless steel, tungsten carbide, aluminum and brass instruments. Bacteriostatic, microbiological control agents inhibit bacterial growth in the ready-to-use foam solution. Long lasting foam saves time, foam lasts many hours after application. Multi-Enzymatic contains a synergistic blend of lipase and protease enzymes. Packaging: 4/Case.