I recently acquired a gold Gillette New (bar handle) in pretty rough shape. The gold plating is gone from much of the razor and there is even some green tarnish (or is it corrosion?) in spots on the razor head and between the teeth. I bought the razor with the explicit intention to have it replated, so what should I do to get it "ready" for replating. I want to clean it and treat any potential corrosion so that it doesn't just get covered over in the plating process only to reveal itself down the road! Thanks for your help! P.S. - Please note, I have no way to get "Scrubbing Bubbles" so appreciate ideas that don't require the stuff.