Please see your veterinarian if you have more specific questions about Advantage or any other animal health issues. Just part the hair of your pet between the shoulder blades of your dog or on the back of the neck of your cat. Then apply the solution on your pet's skin. That's all there is to it. It's even right there on our packaging.
Advantage is the fastest flea control in a tube.
Only Advantage claims on its label that it kills 98-100 percent of fleas within 12 hours. Advantage also kills 100 percent of re-infesting fleas within two hours. One hour after exposure, all fleas had died. Since Advantage localizes in the superficial lipid layer of the skin, it remains effective after bathing or repeated water exposure. Treatment of pets with Advantage rapidly kills fleas and may reduce the incidence of this condition.