Advantage® II is an easy-to-apply topical that kills fleas through contact, so that they don't have to bite your pet to die. Advantage® II kills fleas rapidly — within 12 hours of initial application — and is waterproof after 24 hours.
Advantage® II effectively treats existing flea infestations and prevents further infestations by killing flea eggs and larvae to break the flea life cycle. Reinfesting fleas are killed within 2 hours, and protection against further flea infestation lasts for up to a month. For use on cats and kittens 8 weeks of age and older, weighing 2 lbs. or more.
RESTRICTIONS: Use only on cats or kittens 8 weeks and older. Do not apply to cats or kittens weighing less than 2 lbs. Do not use on other animals. Do not apply more than 1 tube per treatment, even for large cats.