An all-natural product that provides that extra boost to kill and repel fleas and ticks on your cat. For use on cats, home interiors, and outdoor surfaces (bedding, etc.) Go natural with this proprietary formula made from plant extracts to help prevent flea infestations. 100% non-toxic and non-corrosive. Flea-eX is human, plant, and animal friendly.  Perfect for cats that suffer from flea allergies or flea medication sensitivity. Safe for dogs too!  Purrfect for: Flea Treatment Flea Prevention Ticks Mosquito Repellent Discontinue use if irritation occurs. All Feline Essential products are considered supplements and are in no way meant to be a replacement for consulting your veterinarian about your cat's condition.