Once-A-Month Topical Flea Treatment Solution Trusted / Proven: Veterinary Technology ******Same Active Ingredient as in Advantage® KILLS Rapidly kills fleas CONTROLS Controls fleas within 1 day of treatment REDUCES May reduce flea allergy dermatitis PROTECTS Flea infestation protection for up to 4 weeks in cats. Flea Adulticide Liquid Domestic Guarantee: Imidacloprid ... 9.1% FOR USE ONLY ON CATS 12 WEEKS AND OLDER. DO NOT USE ON OTHER ANIMALS For effective flea control, treatment of the pet should be combined with the sanitation of any area used by the pet. Vacuum floors, carpets and furniture (discard vacuum bag after use) and wash the pet's bedding,living quarters and surrounding areas. If pest problems persist an insecticidal premise treatment may be required. The successive feeding activity of fleas on pets may elicit a hypersensitivity skin disorder known as flea allergy dermatitis (FAD). Treatment of pets with Zodiac lnfestop Topical Solution rapidly kills fleas and may reduce the incidence of this condition.