Jungle formula maximum insect repellent roll-on lotion mosquito repellent roll-on for maximum and long-lasting protection. suitable for tropical areas or areas with a high risk of malaria or other diseases transmitted by insects. ideal when additional protection is required such as in forested and lake areas. up to 9 hours of protection for adults and children over 17 years of age the only one with a 50% deet license in pharmacies approved by the London Hospital for Tropical Diseases application: the product is ready to use. apply evenly to exposed parts of the body. do not apply near the eyes, lips and on irritated skin (including burns) or skin with wounds. for use on the face apply a quantity to your hands and then spread it. wash your hands thoroughly after each application. not to be used on children under 17 years of age