Advantage (imidacloprid)

Advantage (imidacloprid) is a topical flea killer for dogs and cats applied monthly. Advantage stops biting fleas in three to five minutes and starts to kill adult fleas within an hour after application. Within 12 hours of application, 98-100 percent of fleas are dead. Advantage remains effective even if pet gets wet. Please note the package you receive may or may not match the picture on this page. This page has old packaging pictured yet you may actually find when you check out the item you ordered is now shipping in the new package.