Maxforce Quantum Ant Bait is designed to take advantage of trophallaxis (food exchange) in ants, allowing for transfer of imidacloprid within the ant colony. Foraging ants that feed on the bait will return to the nest and transfer the bait to the queen(s) and the entire colony. Dead worker ants and a reduction in ant numbers should be noticeable within a few days.
Great product. Can be used indoors and out.