Keep all of your hunting gear free from human odor before you step onto the field with Wildlife Research Center's Super Charged Scent Killer Spray. This spray kills human odor on contact at the molecular level. The Super Charged Scent Killer formula proved to be 99% effective at stopping replicated human odor in testing at Rutgers University. Special odorless formula doesn't leave any scents behind and continues to work even after drying. Heavy application works for days. Great for backpacks, knapsacks, dry bags, duffle bags, and other all-purpose sport bags. 24/24 Combo includes a 24-oz. bottle and a 24-oz. refill.