Insect repellent features a powerful formula with 40 percent active DEET to provide effective, long-lasting protection. Unscented, nongreasy formula repels mosquitoes that may transmit Chikungunya virus, Zika virus, Dengue virus, and West Nile virus. Advanced solution protects you from mosquitoes, gnats, chiggers, ticks, no-see-ums and biting flies. Insect repellent is perfect for campers, backpackers, fishermen, hunters, active outdoor workers and more.