I think the borax in ant poison is different from the washing kind...? I remember reading that in a post somewhere. Anyone know?
I use a combo of borax, baking soda, washing soda, and a pinch of commercial dishwashing det. in my dishwasher - I got the recipe in the natural cleaners thread. I wish I knew how to post links to threads!! sorry.It does a good job with vinegar in the rinse aid dispenser.