Revolution Plus is a simple-to-apply, quick-drying, small-volume, monthly topical solution that protects against fleas (Ctenocephalides felis), ticks (black-legged or deer tick (lxodes scapularis), Gulf Coast tick, (Amblyomma maculatum) and American dog tick (Dermacentor ...Revolution Plus is a simple-to-apply, quick-drying, small-volume, monthly topical solution that protects against fleas (Ctenocephalides felis), ticks (black-legged or deer tick (lxodes scapularis), Gulf Coast tick, (Amblyomma maculatum) and American dog tick (Dermacentor variabilis), ear mites (Otodectes cynotis), roundworms (Toxocara cati), hookworms (Anclyyostoma tunaeforme), and heartworms (Dirofilaria immitis) for cats and kittens as young as eight weeks of age and weighing 2.8 pounds or greater.