The fast acting flea knockdown
Capstar™ offers rapid and effective relief from adult fleas and should be used anytime you find fleas on your cat or dog. Delivered in a small tablet Capstar™ won’t rub or wash off, leaving no pesticide residue on your pet. Capstar™ is widely used by dermatologists to treats flea allergy dermatitis, reducing the number of flea bites experienced by the animal. Capstar™ has a rapid, prolonged action - killing fleas within 30 minutes and continues to rapidly kill fleas for at least 24 hours.