CimeXa Insecticide Dust is the premier industry-leading insecticide for control of bedbugs and many other pests. Its engineered silica composition achieves rapid control while remaining viable for up to ten years when undisturbed. With its broad label usage, CimeXa Insecticide Dust is excellent for use in areas where a liquid would not be. Comes in a 4 oz. and 5 lb. container. Use the Crusader Dutesr for application.