- Kills fleas and ticks for up to 1 month
- Kills fleas which may cause flea allergy dermatitis
- Kills brown dog ticks, American dog ticks, Lone Star ticks, and deer ticks for up to 1 month
- Kills ticks that may transmit Lyme disease, Rocky Mountain spotted fever, ehrlichiosis, babesiosis, anaplasmosis, and haemobartonellosis
- Can be used on puppies and kittens eight weeks of age or older
- Small can contains 13 treatments for cats weighing 10 lbs. and 10 treatments for dogs weighing 15 lbs.
- Large can contains 25 treatments for cats weighing 10 lbs. and 10 treatments for dogs weighing 25 lbs.
- Waterproof. Effective after bathing and exposure to water and sunlight

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. Plus, it breaks the flea life cycle. By also destroying the next generation of flea eggs and larvae, FRONTLINE Plus gives you the power to help prevent a flea infestation on your pet.