Repels: armadillos, beavers, birds, cats, crows, chipmunks, deer, groundhogs, mice, porcupines, rabbits, raccoons, rats, skunks, shrews and voles. A blend of ingredients that causes a mild irritation to animal's nasal passages. When an animal touches, tastes or smells Repels-All, it triggers the natural instinct to escape/avoid and the animal simply leaves. Lasts up to 2 months.