How to get your dirty whites clean again HOT HOT water, 1 cap of laundry detergent, 1 cup powdered dish washer detergent, 1 cup bleach, cup borax. Rewash it once to put softener in it. If you omit the bleach it works great to get stains out of colors too.
I used this and it does work! DIY Laundry Stain Remover: I found several old baby clothes that had yellow stains on them that were really dark. Some cleared up after one treatment, others after two. I was only left with a few items that didn't clear up!