Contains 3.1% Cedar Oil, 0.6% Cinnamon Oil, 0.3% Clove Oil, 10% sulfur. Repel snakes from lawns and around homes. Repellent triggers avoidance behavior in snakes. This product provides a powerful scent/taste repellent that snakes find unpleasant; triggers a natural reaction to escape and avoid. Does not harm snakes, it drives them away, naturally.