Jungle Formula Roll-on with 50% DEET and plant extracts for a controlled application of long-lasting, maximum strength, insect bite prevention.The Insect Repellent Factor? is a quick and easy way to choose what level of repellent you need to protect yourself from mosquitoes, midges and other biting insects. The higher the IRF?, the better the protection.??Jungle Formula Maximum Strength Roll-On is IRF4 for maximum bite avoidance!Approved by the Hospital for Tropical Diseases. For travellers visiting areas with a high risk of malaria and other insect transmitted diseases provided that directions for use are followed at all times.How to apply:Apply carefully to all exposed clean and dry skin except for eyes and lips. Re-apply as necessary, depending on conditions, as high temperature, humidity and other environmental factors can reduce the duration of protection of all insect repellents. Reseal container securely after use.Contains:Diethyl Toluamide (DEET 50%), Alcohol Denat, Aqua, Natural Plant Extracts, Hydroxypropylcellulose, Propylene Glycol, Glycerin, Hydrolysed Glycol, GlycerinHydrolysed Jojoba Esters.Caution:For external use only. Harmful if swallowed. Keep out of reach of children. Avoid contact with eyes, lips and damaged skin. In the unlikely event of any skin reaction, discontinue use. Keep away from plastics, synthetic fabrics, varnished and painted surfaces.