Mosquito repellent spray that provides, on average, 9 hours of protection against the most common mosquito species (Culex spp.). For some tropical mosquito species, the protection time may be less, on average 4 hours against the yellow fever mosquito (Aedes spp.) and 8 hours against the malaria mosquito (Anopheles spp.). Factors such as temperature, humidity and perspiration may affect the effectiveness of the product.