For Tropical Use Approved by the Hospital for Tropical Diseases for travellers visiting tropical areas with a high risk of malaria & other insect transmitted diseases. The range contains 50% DEET, which is widely recommended by GP's & travel clinics when visiting countries where insect transmitted diseases are endemic. A wide variety of studies have been carried out by the US Environmental Protection Agency, which confirm that DEET has an excellent efficacy & safety profile. The non-aerosol Pump Spray contains no propellants & is quick & easy to use. The Pump Spray provides up to 10 hours protection & can be used on children from the age of six.