Okay, so they seem to have a big nest. I've found at least 7 openings in my lawn area. They kind of just appeared from now where it seems ? I've tried some gel stuff that apparently they take back to the nest, but it honestly didn't seem like it worked at all. I've gave up and poured boiling water on them all, I don't care about the grass at this point. Anyone use anything that actually worked against the red ants ??