For over 12 years, veterinarians have trusted Advantage to protect their patients from biting fleas.
Advantage:
Stops biting fleas in three to five minutes1
Kills 98 - 100 percent of fleas within 12 hours
Kills reinfesting fleas within two hours
Waterproof - remains effective after swimming or shampooing
Protects from fleas all month long
Kills over 99% of flea larvae within 20 minutes2
Kills 100% of chewing lice within one week and lasts for a full month3
Mehlhorn H: Mode of Action of Imidacloprid and Comparison with Other Insecticides (i.e., Fipronil and Selamectin) During In Vivo and In Vitro Experiments. Suppl Compend Contin Educ Pract Vet, Vol. 22, No. 4(A), pages 4-8, April 2000.
Mehlhorn H, Mencke N, Hansen O: Effects of Imidacloprid on Adult and Larvae Stages of the Flea Ctenocephalides felis after In Vivo and In Vitro Application: A Light-and Electron-microscopy Study. Parasitology Research, 85, pp. 625-637, 1999.