All Terrain kids' Herbal Armor is a highly-effective, safe, natural, Deet-Free insect repellent that uses six natural-repelling oils at 25% total concentration. A patented time-released encapsulation has been clinically proven to be 100% effective for two hours and 95.8-percent for three hours. Herbal armor is non-irritating, allergy tested, and safe for sensitive skin. Made for active outdoor enthusiasts, herbal armor is sweat and water-resistant for active lifestyles. Won't damage clothing or equipment.