The UltraCruz Canine Natural Flea and Tick Spray for Dogs is an insect repellent that you don't have to be afraid to use! This spray utilizes the power of mother nature to safely help keep your dog flea and tick free! This potent blend of Peppermint Oil, Citronella Oil, Cedar wood Oil and Clove Extract helps repel fleas and ticks, and may even be effective against other insects, all without the use of harsh pesticides that can harm your dog or the environment. For your convenience, this natural insect repellent comes ready to use, no dilution necessary! UltraCruz Canine Natural Flea and Tick Spray for Dogs contains natural alternatives to chemical insect repellents. Peppermint Oil is high in menthol, which helps repel fleas. Citronella oil naturally repels fleas, ticks and mosquitoes. Cedar wood Oil is highly fragrant and helps repel a variety of insects, including mosquitoes. Clove Extract has also been reported to help repel ticks.