The plastic thing that is part of the steel blade in the processor is a deep golden yellow thanks to a soup I made today that had 2 T of curry powder in it. I've tried soaking with a paste of Comet. I've tried soaking it in water w/ clorox. Nothing is getting rid of the stain. (I was able to get the stain off the base of the processor using Comet) I've never seen curry powder stain this badly. Has anyone experienced this & been successful getting rid of the stain?