babylee , My Mom who works in a boys detention center as a cook told me to use casscade ( dishwasher soap ) on my sons football pants ( white ) , bleach , laundry soap in the wash as you would wash them . but before washing put cascade small amount on stain using toothbrush rub in with alittle warm water set 5 minutes .then wash , but if you have already dryed the stain is set and might not come out .,so check before drying if not out try again until gone . It really got them football pants clean ( WHITE -- WHITE - almost blinding White ) .We had grass and Georgia red clay in them and after this it was GONE !! I hope it helps !! tamtam401967