Coleman 100% Deet Insect Repellent, 100 Max Continuous Spray 4oz (98.11%) 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 for up to 10 hours. It also repels ticks that may carry Lyme disease, Rocky Mountain Spotted Fever, Tick Paralysis, Ehrlichiosis 100 percent DEET (98.11%) - The most concentrated deet insect repellent you can buy Withstands water, perspiration and wear - low odor formula perfect for hunters, and outdoor sportsmen Spray in any direction at any angle without releasing chemicals that harm ozone layer, contains no flammable propellants