I have blue stains on orange, rust, and dark pink clothes only. I never get anything on white clothes. I am getting really frustrated! I've read your problems and Tide seems to be the connecting factor in all of them. Could that be the problem? I get so upset not knowing when this bluing will occur. I have tried vinegar and Oxiclean to no avail. I can't get the stains out. I have a new washing machine without the traditional agitator. Help!