Koola Buck’s NEW antimicrobial spray is produced using the same Patent Pending blend of antimicrobial inhibitors in our Game Bags. Patented “Bag on Bottle” Technology is used to keep the aerosol propellant from mixing with the antimicrobial spray inside the can. Apply generously to the skinned carcass to lower bacteria and mold growth. By lowering microbial growth you can age your carcass longer with less waste and spoilage while insuring the safety of the meat you feed your family.