Description: Code Blue Foaming Buck Urine sticks on tree branches, moss, or bark to provide a long-lasting deer attractant. The foaming action creates more surface area for the breeze to catch the scent and carry far and wide. Every bottle of Code Blue contains urine from a single whitetail buck, which is sealed and refrigerated within hours of collection, for a realistic scent that brings bucks in ready to fight. Use Foaming Buck Urine Deer Attractant straight up from pre-rut through post rut, or use with mock or natural scrapes, or trail drags. Manufacturer model #: OA1370. Sticks on tree branches, moss, or bark Foaming action increases surface area for greater effect Collected from a single whitetail buck.