Protection from mosquitoes, ticks, fleas, chiggers and midges. Max Formula contains 95% DEET and comes as a spray or lotion. Wilderness water-based formula contains 30% DEET and comes as a spray or in a pump. Eco spray does not contain hydrocarbons. Clothing and Gear formula lasts 2 weeks per treatment and can be applied directly to clothing, tents, and other equipment. Features: 30% DEET. Contains DEET.