Thank you very much for all the input!!
I'll try the vinegar thing, I already do the liquid detergent directly on the stains prior before washing.
Any ideas on how much bleach to use? Say I want to wash 2 gi's at ones, how much bleach would you use? How much should I defintately NOT use?
Should have done these things long as soon I started using gi's... let's see how white I can get my gi's again.