There are about 200 different species of mosquitoes in the U. S., with varied habitats and behaviors. Bites can transmit diseases such as malaria and West Nile virus to humans, as well as diseases and parasites particularly harmful to dogs and horses.| US EPA
You can choose by specifying the insect, protection time, active ingredient, or other product-specific information. Results are only EPA-registered skin-applied products, meaning their safety and effectiveness have been tested and approved.| US EPA