Revolution is a spot on flea treatment that is also supposed to "Quote from the box:::"
Kills adult fleas and prevents flea eggs from hatching for one month
Prevents and controls flea (Ctenocephalides felis) infestations
Prevents heartworm disease caused by Dirofilaria immitis
Treats and controls ear mite (Otodectes cynotis) infestations
Treats and controls sarcoptic mange due to Sarcoptes scabiei
Controls Dermacentor variabillis tick infestations
Should be applied when the pet's haircoat is dry. However, bathing or immersing your pet in water 2 hours after application will not reduce the effectiveness kof this treatment.