Repels Mosquitoes, Chiggers, Biting Flies, Gnats, Ticks, Black Flies, Fleas, Deerflies, Stable Flies, Flies, No-See-Ums Repels mosquitoes that may carry Zika, Chikungunya, West Nile Virus, Dengue Fever, and St. Louis Western equine encephalitis, as well as ticks that may carry Lyme disease, Rocky Mountain Spotted Fever, Tick Paralysis, Ehrlichiosis and Powassan Virus The most concentrated deet insect repellent you can buy, up to 10 hours of protection, 98.11% Low Odor Formula - Perfect for hunters, and outdoor sportsmen