Is there a drawback to warmer weather? Insect bites. It's enough to make you wish winter lasted all year long to wake up covered in those itchy, red welts (okay, maybe that's a touch exaggerated, but still). Unfortunately, a lot of mosquito repellents leave us feeling sticky and chemically soaked. It's crucial to use an insect repellent that has undergone thorough scientific testing and been shown to be efficient at deterring insects.