Vets Best Natural Flea and Tick Gentle-Mist Spray (6.3 oz) uses a unique blend of plant-based ingredients including Peppermint Oil and Eugenol (from Clove plants) that kill fleas, flea eggs, and ticks by contact. Also repels mosquitoes. It contains a natural, non-synthetic formula that is gentle enough for cats. Gentle mist application is faster and less abrupt than traditional pump sprays. Our formulas are proven effective with ingredients that are trustworthy for you and your cat - guaranteed! Can be used on cats 12 weeks or older and around the whole family. For more protection on your cat, around the home, and in the yard try: Vets Best Flea and Tick Waterless Bath for Cats, Vets Best Flea and Tick Home Spray for Cats, or Vets Best Flea and Tick Yard Spray.