Made with 100% pure, fresh sow in estrus urine, the Sow in Estrus Scent Fogger from Buck Bomb can best be described as "pure hog excitement in a can!" Just shake, depress pressure valve and prepare for a great hunt. This unique fogging system provides an incredible cover scent, creating a barrier between you and approaching animals from downwind. When stalking, a 10-second burst of Hog Bomb can quickly help to diffuse a shifting wind that could give away the hunter's position. 5 oz. aerosol spray fits in your pocket and can be dispersed intermittently in short bursts, or the valve can be locked in the down position to empty the entire contents for maximum coverage.