Invict Xpress Granular Bait 4lb Shakers Contains 0.5% imidacloprid for lightning fast results. InVict Xpress can control insects in places where pyrethroid insecticides simply cannot such as crawling insect control on impervious surfaces, and in sewers. InVict Xpress also provides flexible fast control of existing ant infestations on residential, commercial turf and golf courses. The use rate is only 4-8 oz per 1000 sq ft and does not require the applicator to wear PPE. Ready to Use