Wondercide Natural Insect Repellent is a natural mosquito repellent that also kills by contact! It's made of the finest plant based ingredients, just like our natural flea & tick control. This amazing formula works hard to repel insects that bite and fly around your family. Wondercide Natural Insect Repellent is a powerful natural mosquito repellent that’s completely non-toxic to humans and animals. Wondercide's natural Insect Repellent is safe for children, infants, and pregnant women, yet it’s naturally powerful enough to repel and eliminate troublesome insects such as mosquitoes, flies, fleas, ticks, chiggers and gnats.