Advanced formula kills both large and small roaches 24 hours a day where they hide and breed -- behind your walls. Kills continuously up to 3 months. Contains four (4) child-resistant bait stations with Abamectin, the active ingredient proven effective in eliminating even severe roach infestations. Roaches begin eating the bait immediately. Unique clear-view design allows for easy visual inspection. For use in and around apartments and homes including, but not limited to: bathrooms, kitchens, counters, corners, under and around cabinets, sinks, and near plumbing fixtures.