Trusted For Over 20 Years

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 for a full 30 days

Long-lasting killing in action.

A study showed that the powerful ingredients of FRONTLINE Plus work to kill adult fleas within 12 hours of application. They then go on to break the flea life cycle by destroying the next generation of fleas.

Its long-lasting formula is stored in the oil glands of the pets skin to give non-stop flea and tick protection for a full 30 days.