All natural insect repellent, Deet Free! Safe for the whole family, even your pets! Did you know Deet has recently been associated with dermal and neurological reactions in humans. In 1989 the US Army dropped the allowable percentage of Deet used in products from 75% to less then 35%!! Deet is a strong solvent which can damage many of the objects that are handled by people on a daily basis, such as plastics and electronic screens. So say it with us no more Deet, all natural is the way.