Mosquito repellents in the form of coils, body sprays, and room sprays typically contain chemicals that pose risks to human ...

So, will planting citronella grass in your garden keep mosquitoes away? Sadly, no. Although gardeners have long believed in the mosquito-repelling powers of citronella grass, scientific studies ...

Hotter temperatures may render natural insect repellents less effective against mosquitoes, according to a new study.