Dominant bucks don't like other bucks coming into their area. Big bruisers will come in to defend their territory when they get a whiff of Synthetic Forehead Gland Scent from Buck Bomb! Forehead Gland imitates the scent that comes from the forehead of a whitetail buck when he makes a rub. Perfect for use over mock scrapes or existing scrapes to make local bucks think there's an intruder in the area. This synthetic formula can be used in areas where natural urines are not allowed, including Canada. The easy-to-use dropper bottle contains liquid scent that is perfect for use with the Buck Bomb Detonator retractable scent wick (sold separately) or the included spike wicks.