Little black carpenter ants have made it into my home. Have been finding a few of them each day for about a week now, usually in the dishwasher or on the kitchen counter. How do I get rid of them?? I’ve tried Tempo spray, Ortho home defense spray, traps, powder, vinegar - everything! Not sure how much pest control costs either. Any tips?? I have an infant son but no pets. All food is wrapped or in containers.