Have you ever done laundry and accidently had a red shirt in with the lights? I normally use colorguard in the wash but didn't this one time. I did my sons laundry and he had a new shirt evidently in the wash that was red. It made two of his white polo shirts pinkish and his dress shirt a light pinkish hue. The two polos can be bleached lightly but am afraid to do it to his dress shirt that has multi colors of black, gray and white stripe. Any suggestions?