1. Why use powered sugar? The peanut butter would attract the ants on its on! 2. Why use Raid Roach Killer? (Is it for the Boric Acid?) Borax Laundry detergent contains boric acid AND is cheaper to use! This idea looks good but seems as though it would cost more and may be more appealing/harmful to outdoor pets and to children. I think I'd pass on this one!