Q: Where do I buy boric acid? I want to make up a batch of ant bait and can’t figure out where
to buy the stuff. The ants have taken over my kitchen and have begun to colonize the bathroom so I’ve got to get crackin’.

A: I buy the boric acid at a drug store. You can also get it from insecticide products that contain it, like Roach Pruf powder. Read the label to determine the active ingredient.