Raid Ant Baits are specially formulated to kill ants and eliminate ant colonies. They contain a powerful active ingredient which can effectively eliminate an entire ant colony in approximately 3-4 weeks (black garden ants). With its small size, it can be placed anywhere in the home, including cabinets, drawers, wardrobes, as well as outdoors - on balconies, patios or terraces. See the label for detailed precautions and usage directions.