How safe is DEET?
• Lab tests have shown that skin absorbs DEET, but is eliminated from the body through urine (the highest concentrations being expelled several hours after application). • Human and animal studies indicate that DEET does not accumulate in the body. • DEET-related illnesses have been reported in medical literature, but typically because DEET was used inappropriately, excessively and/or over a prolonged time. • Some medical professionals wonder about chemical exposure and a child’s brain development. One study using rats indicated DEET produced a neurological effect; several other studies showed no neurological link. • No repellent, DEET-based or otherwise, should be applied close to the eyes or on broken skin. Note: DEET and all active ingredients described in this article are registered with the Environmental Protection Agency (EPA). They have been evaluated for safety and, in most cases, efficacy when used according to label instructions. This is a key in appropriate use of insect rep
