Sentry PurrScriptions SqueezeOn for Cats and Kittens is formulated with a new adulticide called Etofenprox. Etofenprox kills adult fleas, ticks and repels mosquitoes including the mosquito that carries West Nile virus for up to one month. It also includes nylar, an insect growth regulator, which kills flea eggs and larvae for up to three months per application. Effective and easy to use Kills fleas, deer ticks, flea eggs and larvae Repels mosquitoes and prevents mosquitoes that may transmit West Nile virus from feeding on cats for up to one month 12 week supply to fit every cat HAZARDS TO HUMANS AND DOMESTIC ANIMALS CAUTION HAZARDS TO HUMANS: Causes moderate eye irritation. Avoid contact with eyes and clothing. Wash thoroughly with soap and water after handling and before eating, drinking, chewing gum, or using tobacco. Repeated exposure to etofenrpox can cause skin irritation. HAZARDS TO DOMESTIC ANIMALS: For External Use Only. Do not use on pets under 12 weeks of age. Consult a veterinarian before using this product on debilitated, aged, pregnant, or nursing animasl. Sensitivities may occur after using ANY pesticide product for pets. If signs od sensitivity occur, bathe your pet with mild soap and rinse with large amounts of water. IF signs continue, consult a veterinarian immediately. Certain medications can interact with pesticides. Consult a veterinarian before using on medicated animals. PHYSICAlCHEMICAL HAZARDS: Combustuble: Do not use or store near heat or open flame. FIRST AID IF IN EYES Hold eye open and rinse and gently with water for 1520 minutes. Remove contact lenses, if present, after the first 5 minutes, then continue rinsing. Call a poison control center or doctor for treatment advice. Have the product container or label with you when calling a poison control center or doctor or going for a treatment. You may also contact 18007814738 for emergency medical treatment information.