Syngenta Demon Max Insecticide delivers fast knockdown and long-lasting control of termites and a wide range of pests. This multipurpose product can be used indoors for crack-and-crevice treatments and outdoors for general pest and perimeter control, with cypermethrin providing powerful residual action. It is also approved for pre- and post-construction termite treatments in residential and commercial settings, including soil, wood surface, injection, and foam applications.