NEXTSTAR Flea & Tick Topical for Cats is a fast-acting, long-lasting topical solution for flea and tick control. Previously only sold by vets, this effective, fast-acting flea and tick topical formula is now available online and at local retailers. NEXTSTAR flea and tick for cats is your easy-to-use topical application that kills fleas and ticks for up to 30 days. NEXTSTAR cat flea treatment kills ticks and stops reinfestations by preventing flea eggs from developing into biting adults. NEXTSTAR Flea & Tick Topical for Cats provides effective cat flea and tick control for 30 days with just one application. This fast-acting waterproof topical kills fleas, ticks, mosquitoes, chewing lice, flea eggs, flea larvae, and prevents the development of flea pupae.