Developed through extensive scientific research and collected with meticulous accuracy, Screamin' Heat is pure estrous specially enhanced with all-natural female secretions. Code Blue's collection process ensures every bottle is pure, premium, fresh, and most importantly, from an individual doe in estrous. The unique procedure enables special doe secretions to be added making Screamin' Heat ULTRA hot. Directions: Remove cap and rub scent on brush, tree limbs or bark around your stand location. Replace screw on cap for easy storage.