Cirrus fogging concentrate is technology that delivers flushing action, quick knockdown and kill of flying and crawling insect pests. It is a alternative product to BP-300 and Pyrocide-300. Cirrus effectively controls a broad spectrum of tough insects including: stored product pest, cockroaches, ants, flies, spiders, fleas, ticks and other household pests. Features a unique synthetic active ingredient, Prallethrin, designed to perform like the botanical extract Pyrethrum. Ideal for clean out situations.