Jeff, you're right. I kept a large TV empty box on my storage shelf. They made a huge gathering in that cartoon. When I find that out, I sorted every one of those ***** firing the whole box to the dust :woo hoo:. I felt peace after that.
These ants jerks are stubborn. They will stick to a place until they keep finding the food source for their storage.
I keep my house inside neat and clean to avoid the ant attack. I also use a chalk powder that helps ants, cockroaches away.