Its safety and effectiveness have been verified clinically, Moreover, the mosquito repellent liquid recommended by FDA and CDC in the United States mainly contains the following four components: DEET, mosquito repellent ester (also known as IR3535, imonin), picaridin and Oil of lemon eucalyptus. Among them, DEET is forbidden for babies under 2 months old and lemon eucalyptus is forbidden for children under 3 years old. These are also the main components of mosquito repellent products on the Chinese market. DEET contained in mosquito repellent liquid, Developed by the United States Department of Agriculture in 1946, It was registered with the U.S. Environmental Protection Agency (EPA) in 1957 and began civilian use. It has been used to repel mosquitoes for nearly Read More …