Is DEET Safe? The Truth About Chemical Repellents (And Why Natural Wins)

DEET has been the go-to mosquito repellent since the 1940s. It works — but at what cost? As more families ask questions about the chemicals they're applying to their children's skin, the conversation around DEET safety has become impossible to ignore.

What Is DEET, Exactly?

DEET (N,N-Diethyl-meta-toluamide) is a synthetic chemical developed by the U.S. Army in 1944 for jungle warfare. It works by blocking mosquito receptors that detect human skin chemicals — essentially making you "invisible" to bugs.

The Real Risks of DEET

• Skin absorption: DEET is absorbed through the skin and can accumulate in the bloodstream
• Neurological concerns: High concentrations have been linked to neurological symptoms including seizures in rare cases
• Not safe for young children: The American Academy of Pediatrics advises against use on children under 2 months
• Plastic damage: DEET dissolves plastics, synthetic fabrics, and watch crystals — what does it do to skin?
• Environmental impact: DEET is toxic to freshwater fish and invertebrates

Natural vs. DEET: The Honest Comparison

What the CDC Actually Says

The CDC recommends EPA-registered repellents — which now include oil of lemon eucalyptus (OLE), a plant-based ingredient. This is the same active ingredient in our formula, providing up to 12 hours of proven protection without synthetic chemicals.

"Products containing OLE should not be used on children under 3 years of age. For children 3 and older, it's a safe and effective DEET alternative." — CDC