J.J.
Do you have a water softener and rust removing tank? If so, these things will help. I would NOT use chlorine bleach because it'll actually absorb the iron and discolor the whites even more. I worked in quality control for a uniform company and this is the first thing we learned. I use a few shakes of baking soda and/or white distilled vinegar (I put it in the bleach dispenser) and I don't have any problems with the well water discoloring things.