Dan Robinson you got me thinkingwhat do any of you do to your corn pickers to keep them clean and shiny?  I know sitting in the shed they collect dust, and they do get dirty when they go out to the fields. So what does everyone do to clean and maintain a corn picker's appearance?  I have used a leaf blower to dust off my 234. However, is there something I can put on the tinwork to keep it red and shinyi.e. spray and wipe on WD40? I am not opposed to being in their "work clothes" and not looking to repaint/restore, just looking for ideas to maintain the original look.