A single dose of CAPSTAR should kill the adult fleas on your pet and, better yet, it begins working within 30 minutes of application! If your pet becomes reinfested with fleas, CAPSTAR can safely be reapplied with another dose as often as once per day.

Some liquid-drop flea control products can leave pesticide residues that can rub off. Not CAPSTAR. CAPSTAR Tablets leave no pesticide residue in your home or on your pet and are safe for puppies and kittens 4 weeks and older, weighing 2 pounds or greater, as well as for pregnant or nursing dogs and cats.