STEM Mosquito Repellent Spritz 2OZ.The best defense against Mother Nature is Mother Nature. Introducing STEM for home and outdoors made with botanical extracts that are safe for you. STEM's scientists decode the power of nature to optimize botanical extracts to effectively and safely protect your family, home and pets. STEM is safe for use around kids and pets (when used as directed). Formulated with botanical extracts, it has no added dye, fragrance, or harsh chemical odors. Made for indoor and outdoor use. Safe for use around kids and pets (when used as directed) and was tested by entomologists.? STEM helps protect your family. Rooted in Nature, Optimized by Science.