Anybody ever use cornmeal to kill ants?
Totally random question - sorry! My MIL insists it works because a friend of a friend told her. I'm convinced I'm just going have a bunch of happy ants that enjoy coming back to my house because I feed them! But the ant problem in the new house is just getting worse as it warms up, and I'm at my wits end. I can't use chemicals inside because my son is just learning to crawl, so if the cornmeal thing actually works it would be awesome.
Just thought I'd see if someone had ever heard of this and/or tried it.
Thanks!