The Knock Down Multi-Crawling Insect Killer is ready to use. Within the specified use location, to enhance effectiveness of this product, apply directly to the crawling insects listed; ants, spiders, cockroaches, bed bugs, earwigs, house flies, dog and cat fleas, silverfish, brown dog ticks, and sowbugs.
Can be used inside buildings, outdoors on the exterior surfaces of buildings and porches, patios, decks and listed general outdoor uses around the home.
Plead read product for directions.