Revenge Invisible Roach Bait with Puffer is a non-staining invisible dry bait formula perfect for whole-house protection against cockroaches. Developed with a unique puffer applicator to reach deep and hard to reach areas. Effectively kills roaches for up to 2 years. By using the puffer, the bait clings to the roaches and gets carried back to the nest. This fast-acting dry bait starts eliminating pests in 24 hours and penetrates deep into cracks and crevices where insects reside. The Invisible Roach Bait is ideal to use in non-food areas, both indoor and outdoor areas including drawers, shelves, under and behind appliances, attics, crawlspaces, around windows and doors, porches, screen eaves, patios, garages, and many more listed areas where insects may be nesting. Also kills ants, Asian ladybeetles, booklice, carpet beetles, crickets, earwigs, pillbugs, silverfish, stinkbugs and other listed pests. Innovative puffer applicator makes it easy to apply. Available in a 3-gram bottle with a puffer applicator.