SCREEN is a unique insect repellent that contains DEET for protection of exposed skin against mosquitoes, chiggers, ticks, deer flies, stable flies, black flies, gnats and fleas. Areas of use for this aerosol include construction companies, sanitation crews, golf courses, highway departments, utility companies, landscaping companies, city recreation departments, municipalities, waste water treatment plants or anywhere there may be outdoor exposure to flying and biting insects. * (EPA)