Scent-A-Way Bio-Strike is a patented formula that is third-party lab tested and proven to be twice as effective as any other hunting scent elimination formula available. Scent-A-Way Bio-Strike uses Nanoshield Technology to increase molecular surface area for increased odor elimination efficiency. Atomized molecules attack bacterial & fungal odors, while continuing to fight and prevent odors even after use.Shower with Scent-A-Way Bio-Strike Body Wash & Shampoo prior to going afield. Cleans & hydrates skin & hair. It is perfect for whitetail deer, mule deer, elk, moose, caribou and predator hunters.