When you have a flea infestation, you need to kill fleas fast. Capstar is available without a prescription and starts killing fleas within 30 minutes so you don’t have to wait. Unlike topicals, shampoos and sprays, Capstar is an oral tablet that starts working from the inside out. It is safe to administer daily to kill new fleas as they appear on your pet. If your pet gets re-infested with fleas, it is safe to administer another dose as often as once a day.

Capstar kills adult fleas and are indicated for the treatment of flea infestations on cats and kittens 2 pounds of body weight or greater and 4 weeks of age and older.

Treat all infested pets in the household. Fleas can reproduce on untreated pets and allow infestations to persist.

Capstar can be used daily, as needed, for fast-acting relief from an existing flea infestation. A monthly flea infestation preventive is recommended for long-term treatment and prevention of flea infestations.