The Doff Ant Killer is an insecticide powder for use against ants, cockroaches, earwigs, woodlice and other crawling insects on domestic premises. For use indoors and outdoors, on floors, around cupboards, in cracks and crevices, along runs, in and around nests, and at points of entry to the property. Size: 500g. Directions for use: Keep the container tightly closed when not in use. Always shake the container well before and occasionally during use with the cap closed. Shake the pack gently, remove the cap, and point the nozzle downwards gently squeeze the container. Apply fine dust of powder to the floor, paying particular attention to corners, cracks and crevices and other places where insects are likely to hide. Puff powder freely in and around ant nests and sprinkle along runs. If ants are invading the premises, apply powder to routes and points of entry. Repeat treatments as necessary. Store in a cool, dry place. Replace the cap after use.