Description Each box contains a 4 month supply. A spot-on treatment to kill flea as well as their eggs and larvae. Also kills lice. Kills adult fleas on contact and then works to eliminate eggs to prevent reinfestation. Also kills larvae to break the flea life cycle. Works for up to 4 weeks. Contains 9.1% Imidacloprid and 0.46% Pyriproxyfen Insect Growth Regulator (IGR) Same active ingredients as in Advantage II Flea Control (sold separately) Waterproof and effective after shampoo, swimming or exposure to rain Manufactured in the USA Refer to the product label for complete instructions. Can be used on cats and kittens 8 weeks of age and older that weigh more than 2 lbs. Use the correct size product for your pet’s weight. DOES NOT control ticks. DO NOT USE ON DOGS!
