Demand CS - For superior perimeter protection of general and nuisance pests including mosquitoes, ants, flying insects and spiders, harness the power of iCAP™ Technology with Demand® CS. With an unique capsule suspension of the active ingredient, lambda-cyhalothrin. Demand achieves knockdown of most pests within 15 minutes, and delivers unsurpassed residual that lasts several months, even at extremely low use rates