DEET (N,N-diethyl-m-toluamide) is a highly toxic chemical found in most chemical-based bug repellents. When ingested, it may affect the central nervous system. It can cause skin irritation in sensitive persons. High concentrations applied to the skin can cause blistering, followed by severe scarring. DEET has also been implicated in seizures among children. Our natural ingredients are safe, gentle, and effective and are not harmful to humans, pets, or the environment. Our formula works by deterring insects without harming or killing them.