Contains insect growth regulator. Kills fleas, pre-adult fleas & ticks. Continuous protection for 12 weeks. Contains insect growth regulator. Break the flea life cycle by preventing development into adult fleas. Contains insect growth regulator. For control of fleas, pre-adult fleas, ticks, ants, spiders, lice and lice eggs, dust mites, mosquitoes, flies, gnats, silverfish, crickets, clothes moths, granary weevils, scorpions, centipedes, whiteflies, wasps, hornets. For use in homes, apartments, attics, basements, boats, cabins, campers, garages, household storage areas, kennels, washrooms, closed barns, horse stables, home greenhouses, trucks, atriums, closed porches, mobile homes, recreational vehicles and tents. For use in homes, apartments, attics, basements, boats, cabins, campers, garages, household storage areas, kennels, washrooms, closed barns, horse stables, home greenhouses, trucks, atriums, closed porches, mobile homes, recreational vehicles and tents. Guaranteed to work or your money back. Guarantee - If you are not completely satisfied with this Bengal product, call 225-753-1313 weekdays, 8:30 am - 4:00 pm central time. www.bengal.com.