CALGON!!!!!! When my babies were in diapers, I almost ruined some by putting them in hard water with clorox. They looked like I had cleaned old rusty pipes with them. I almost cried because I was always so particular with my babies clothes. I caught some rainwater and put calgon in it and let them sit overnight in a tub. They came out white as snow. I used it a lot after that for a lot of things. Even put a little in my bath water, made the water so soft.
sassy granny