FRONTLINE Plus has 2 tough killing ingredients. The 1st, fipronil, kills adult fleas and ticks. The 2nd, (S)-methoprene, attacks flea eggs and larvae. They work together to kill all month long.
- Stops flea infestation
- Kills adult fleas, ticks, flea eggs and larvae
- Prevents all flea stages (eggs, larvae, pupae) from developing
- Kills ticks that may transmit diseases
- Provides waterproof effectiveness
- Offers a mighty killing force for a full 30 days