Jungle Formula Maximum Roll-On is for use when visiting long haul and high disease-risk destinations or if you’re prone to bites. Provides up to 12 hours defence. Jungle Formula Maximum Roll-On is an insect repellent that is specially formulated for visiting long-haul and high risk disease places, or simply if you need some extra protection if you are prone to bites. It contains 50% DEET and plant extracts as well as Vitamin E to improve effectiveness and feel of the skin. This handy and convenient Roll-On avoids getting the formula on your hands and is ideal for use on smaller areas such as ankles and wrists, while providing up to 12 hours of maximum protection that is suitable for adults and children from 3 years of age. New Jungle Formula Insect Repellent Factors: Jungle Formula has so ing to pr for everyone, no matter where you’re going or what protection you need. Choosing from the Jungle Formula range is now even easier with their Insect Repellent Factor System for different destinations and needs. IRF2 - Sensitive skin: Ideal for sensitive skin or young children. It pr s protection without irritation. IRF3 - Natural: Made with 40% oil of lemon eucalyptus for a more natural protection against biting insects. IRF3 - Medium: Ideal for adults and children over the age of 3 for use at home or on short-haul holidays. IRF4 - Maximum: For use on long-haul and high disease risk destinations. It can also be used if you’re prone to insect bites and pr s up to 12 hour protection.