Advantage II Large Cat is a vet-recommended, leading brand in cat flea protection. Advantage II Large Cat flea treatment and prevention kills adult fleas, flea larvae and flea eggs to deliver total flea protection to your cat or kitten. Within 12 hours of application, Advantage II Large Cat topical treatment gets straight to work killing fleas through contact, so they don't have to bite your cat to die. This treatment works hard for 30 days following application, effectively breaking the flea life cycle, controlling existing flea infestations and preventing further infestations all month long. Only 5% of a flea infestation is found on your pet. The other 95% is found off your pet and in their environment, which can lead to flea infestations feeling impossible to treat. Many don't know fleas can live in hard-to-reach places in your home like around furniture, inside bed frames and under appliances. Advantage Spot & Crevice Spray is a flea and tick treatment that helps control infestation within the cracks and crevices throughout your home, apartment or residence. It features a powerful formula designed to kill fleas, brown dog ticks, dust mites, bed bugs and more. Use Advantage Spot & Crevice Spray in cracks and crevices throughout your home, where pests love to hide. This powerful flea and tick spray dries fast, so you can live comfortably knowing your home is protected.