Raid® Earth Options® Flying Insect Killer. Kills flies, mosquitoes, and gnats. Contains pyrethrins, a botanical insecticide derived from chrysanthemum flowers. SC Johnson. A Family Company. A family company since 1886. Fisk Johnson. Contains No CFCs or other ozone depleting substances. Federal regulations prohibit CFC propellants in aerosols. Questions Comments Call 800-558-5252 or write Helen Johnson. www.killsbugsdead.com™. Sold by: ©2012 S.C. Johnson & Son, Inc. All rights reserved.