All natural insect repellant, 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 percetage 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 eletronic screens. So say it with us, no more Deet, all natural is the way.