Cy-Kick CS Controlled Release Insecticide is the multi-use insecticide designed for professionals like yourself who want a product that works just as smart as you do. It dishes out 90 days of full-throttle, broad-spectrum killing power, controlling insects inside and outside, on the toughest areas and surfaces. The difference is SmartCap microencapsulation technology that protects cyfluthrin to create a long residual and a mobile lethal dose of this broad-spectrum active ingredient that insects easily pick-up.