When you work with Inkodye it's important to remove all traces of the unexposed dye as the detailed lines and whites of your image begin to discolor or blur over time with all that extra dye still hanging around in the fabric. Inkowash works even better than Synthrapol because it is very cationic and has a magnetic attraction to the dye molecules, keeping them away from the fabric while in the wash. It will reliably remove all unexposed Inkodye while leaving the UV exposed portion of the image untouched; works wonders with Fiber Reactive dye and is great for a pre-wash as well.
One eight ounce bottle is enough to clean up ten loads of freshly Inko'd laundry. Be sure to use Hot water for best results!