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. Clothing & Gear - 0.5% Permethrin formula binds to the fibers in your clothing and gear.; Kills ticks and insects on contact with treated gear and clothing.; Item weight - 6 oz.; .