The terro stuff kicks butt.
Skip the little cardboard things that comes with it and put it right on the surfaces. Completely non-toxic (unless you are an ant), made of corn syrup (bait) and borax (kills the ants)
Just a warning though, once you put it out, you will get more ants for a while after they tell all their buddies about the new food source they found.
Also, don't kill the ants you see eating the Terro because they will take it back to the colony and kill all the ants there. Just keep using it until the ants are gone. I have found the it works better if you reapply daily.
Skip the little cardboard things that comes with it and put it right on the surfaces. Completely non-toxic (unless you are an ant), made of corn syrup (bait) and borax (kills the ants)
Just a warning though, once you put it out, you will get more ants for a while after they tell all their buddies about the new food source they found.
Also, don't kill the ants you see eating the Terro because they will take it back to the colony and kill all the ants there. Just keep using it until the ants are gone. I have found the it works better if you reapply daily.