Originally Posted by Prism99
That sounds like unset dye continuing to run. I would have prewashed the fabric in Retayne to set the dye permanently. Vinegar doesn't work to set modern chemical dyes, and that is what is used in most of the fabrics we purchase. (Vinegar is useful to set organic dyes.)
i also use retayne the way it says to on the label. if i have any doubt after one washing i do it again. since i started doing that, i haven't had any problems.
we won't talk about before.