If you want to protect yourself from mosquitoes and ticks—which seem to be everywhere this year—you might need to enlist a heavy-hitter. Insect experts reach for one thing: permethrin. Here’s what to ...

Haupt is a health and wellness editor at TIME. Haupt is a health and wellness editor at TIME. If you want to protect yourself from mosquitoes and ticks—which seem to be everywhere this year—you might ...