GLASS BEADING INSIDE OF VALVE COVERS AND OIL PANS

I have done a lot of oil pans and valve covers. Let me suggest this method. After blasting in the cabinet, thoroughly pressure wash the parts with the hottest water you can use; paying particular attention to the nooks and crannies and any baffles. Then place any items with baffles in the sun or use a heat gun to dry (I use my powder coating oven). Then squirt plenty of lacquer thinner in and around the baffles to loosen up any oil trapped crud. Then pressure wash again. I appreciate what you are all saying, but I think it can be done if you are diligent with cleanup. I have never had a problem, but I am totally anal about cleaning parts.