Irulan, since you're an expert in this area, I have a question. My bf's a chef, so we have lots of white jackets, some of which have technical fabric panels down the sides, but they are also embroidered. He has to look "impeccable". Should I put vinegar in the rinse? What about borax or baking soda? What about bleach, which I don't currently use? I appeciate any help.