I'm working on a D2 skinner with ss bolsters and pins. Handle material is stabilized maple burl. I have it all together and I'm done shaping the handle. Now I just have to finish hand sanding, sharpen and stencil. My problem is, and its driving me crazy, is that because of the light colored wood it is getting dirty as I sand. I tried sanding dry, with water, windex. I also tried washing with dish soap and then even scrubbing with a piece of scotch brite pad. I'm open to any ideas or tricks you guys may have. Thanks.