Nippon Ant Killer Ready to use Spray controls common black ants in and around the home. It is a highly efficient water-based spray and can also be used to kill cockroaches, beetles, earwigs, silver fish, woodlice and most other crawling insects. For use on hard surfaces, soft furnishings and pet bedding in and around the home. The spray can be applied as a direct topical treatment to the pest or as a residual treatment to non-absorbent surfaces. It is fast acting with rapid effect on contact. Can be used on food preparation and storage areas. Contains Deltamethrin. Apply at the first signs of ant or insect activity. Please note this should NOT to be used on human bedding or clothing or around electrical sockets. Always read the label use pesticides safely.