Vet’s Best Natural Flea and Tick Home and Go Spray (6.3 oz) uses a unique blend of peppermint oil and clove extract (eugenol) to control and kill fleas, flea eggs, and ticks on contact. And, repels mosquitoes too! Our natural flea and tick spray uses absolutely no chemical pyrethrins, permethrins, or cedar oil, so it’s safe for the whole family. 360 degree continuous spray uses only compressed air and won’t leak, so you can use it at home or on-the-go without worry. Safe for use on or around dogs and cats 12 weeks or older.