I had tried all of the DYI suggestions found online. Baking soda and bleach, soaking in straight bleach, whitening toothpaste, scouring powder with bleach - nothing worked. I found that I could still get the parts to replace the handles but they cost more than I wanted to spend on a 15+ year old appliance. The Appliance Parts Pro rep suggested the manufacturers spray paint and a video on how to remove the handles. THEY CAME OUT SUPURBLY!!!! Incredible results at a modest cost. My old appliance looks brand new again! Thanks so much APP!!!