organic bug spray by sky organics (4 oz) usda organic bug repellent – deet-free natural safe insect repellent vegan & cruelty-free sky organics repel pesky insects with our organic bug spray. made without deet, alcohol, and other harsh additives, our organic insect repellant uses natural plant-based ingredients like citronella, lemongrass, and lavender essential oils to repel bugs and insects the natural way.