NO FEAR Snake Repellent is a natural solution to your snake, rat problem. It’s a natural solution to your rat, problem. It also works on scorpions, centipedes, spiders, tarantulas, mice, spiders, cockroaches, and snakes. Not effective on live traps no fear gets rid of rats, and snakes by acting as a natural barrier to keep them away from your property. And to make sure the pests