SC Johnson a family company. Dry touch technology. Powder dry formula. Repels mosquitoes that may carry zika, dengue or west niles virus. A family company since 1886. Fisk Johnson. Not oily or greasy. Power dry formula. Repels mosquitoes, gnats, ticks, biting flies, chiggers and fleas. Sold by. Let suffix A or C indicates appropriate establishment number. Questions? Comments? or Emergency Information Call 800-558-5252 or write Helen Johnson. No CFCs: Contains no CFCs or other ozone depleting substances. Federal regulations prohibit CFC propellants in aerosols.