Woodstream Snake-A-Way is a powerful, EPA-registered snake repellent that protects against both poisonous and non-poisonous snakes. Its unique blend of sulfur and naphthalene temporarily disrupts a snake’s sensory receptors, causing them to slither away. Long-lasting and fast-acting, it is easy to apply—simply spread the granules along the area you want to protect, in 4–5 inch bands for garter snakes or 8–12 inch bands for rattlesnakes. Safe for humans and the environment when used as directed.