- Active ingredient fipronil kills and repels ticks, fleas, lice, and mosquitoes, aids in the control of mites, and repels and prevents blood feeding by biting flies
- Repels ticks within 10 minutes of treatment and helps reduce the chance of dangerous disease transmission
- Rapidly kills ticks and fleas, and helps prevent new infestations for up to 1 month
- Topical treatment is quick and easy to administer
- Waterproof: effectiveness is not diminished if your dog gets wet
For external use on dogs only. Do not use on dogs under 12 weeks of age. DO NOT USE ON CATS. Keep out of reach of children. See back panel of product for additional precautionary statements.