YellowGo recovers dye-stained fabrics by removing unwanted dye.  Results on whites are excellent.  On colors, you have nothing more to lose and everything to gain by trying YellowGo.  YellowGo may take out the color you want to keep.  But if it removes the unwanted dye without damaging the underlying color, you win! YellowGo can also be used to remove the last traces of ink and many other residual stains.