Easily kill any scent lingering within your gym or hunting bag with this Scent SlammerTM Portable Ozone Air Cleaner. It produces up to 20mg of ozone per hour for up to 6 straight hours of use. That's enough to kill any scent residual within a 6-cu. ft. space. It's the convenient, chemical-free way of super cleansing your gear and the air surrounding your hunting clothes.