Beaphar - FIPROtec® COMBO for Cats – 3 pipettes - Kills Fleas, Flea Eggs, Flea Larvae & Ticks - Stops Fleas Multiplying on Pet and in Home - Vet Strength Cat Flea TreatmentTOUGH ON FLEAS KILLS FLEAS, AND PREVENTS EGGS AND LARVAE DEVELOPING: highly effective veterinary medicine with a dual action formula. Fipronil kills fleas within 24 hours and S methoprene stops flea eggs and larvae developing in the home. KILLS TICKS & BITING LICE. Ticks and biting lice are killed within 48 hours. MONTHLY TREATMENT: Prevention is the best way to protect your pet from fleas and ticks. To protect your cat against both fleas and ticks