I recently washed a quilt that my mother and I had made and the red fabric bled onto the white and we were devastated! I googled and it said to mix equal parts of ammonia, liquid dish soap and water and spray on stains and scrub with a brush, let soak for about 15 min and then wash with some Borax. We did that and it all came out beautifully!!! We were so very happy!!!! Learned a big lesson, always prewash reds!!