Originally Posted by
dunster
If you already have Retayne, then you have nothing to lose by trying it. Do as Mitty did and check to be sure all bleeding has stopped after washing with Retayne. BTW, as you found out, vinegar does not set modern dyes.
I agree, it should remove any excess dye not adhered to the fibers. Be sure you use a washer with enough water volume to suspend and discharge the excess dye. I washed over a hundred yards of woven red and white cotton fabric to set the dye and had no problem.