FRONTLINE Combos Spot-on CATS Treatment and prevention of flea and tick infestations Elimination of biting lice Triple action: adults + eggs + larvae against fleas, ticks and lice. 6 pipettes of 0.5 ml Frontline Spot On Cats is a pesticide for adult cats and kittens . Economical and effective, these pipetteseliminate fleas , ticks and biting lice . Easy to apply, thanks to the active ingredient Fipronil they protect the cat and carry out a protective action against new infestations . It can be applied on kittens from 8 weeks of age or weighing more than 1kg . After application, Frontline does not pass into the animals blood, but concentrates in the skins sebum (thin surface layer) and is then stored in the sebaceous glands. It then protects for several weeks after application, which gives it resistance to rain, baths and shampoos. Wait 48 hours after applying the product before bathing or washing your cat. Reapply regularly. Treat all pets in the household with appropriate pesticides.