Borax, Technical Grade – 15 Ounces

Bought this to stem an invasion of ants fleeing rain. Combined with industrial grade vinegar and finding the trail beck to their nest, it killed the and I am no longer having to battle. It has been 2 weeks and they have not returned. I am told by my great nephew (a New Yorker) that combined with powdered sugar and left in a bowl cockroaches will happily bot heat it and take it to feed their obnoxious families.