Frontline Tritak Tritak for Cats 3 Month Supply
- Starts killing fleas and ticks in 15 minutes
- Kills adult fleas, ticks, flea eggs and larvae
- Kills ticks that may transmit diseases
- Provides waterproof effectiveness
- Offers a mighty killing force for a full 30 days
FRONTLINE TRITAK For Cats has 2 ingredients, fipronil and etofenprox, to start killing fleas fast so they have less time to bite. Plus, it includes a 3rd ingredient, (S)-methoprene, to kill flea eggs and larvae.