Did not work outside my place. I even bought a spreader to spread it evenly over the yard and piled the ant hills with the granules. And it was like it fed them. I wish I had not went with the more affordable brand. Next time more money will be spent to kill these pests.

We gave this product a try after spotting ants on our kitchen ceiling. Ants can damage wood, so it was a big deal for us. We sprinkled the granules around the perimeter of the house to stop ants from climbing walls and to prevent more ant colonies from forming. The granules have served as a good deterrent as the trails are empty now. Since the product can be hazardous to humans, we used gloves and masks when handling the product.