What’s great about it. * Light, almost-like-water formula dries quickly and leaves almost no residue * 12 hours of protection from mosquitoes and ticks, including those that may transmit West Nile Virus, Chikungunya, Dengue, Zika, Lyme disease and Encephalitis. * The most powerful DEET alternative * Repels biting flies, stable flies, black flies, gnats, chiggers, sand flies and Scottish biting midges * Active ingredient: 20% Picaridin * Fragrance-free, it doesn’t really get less offensive than that