Just got my set of Royals yesterday and today I went about trying to clean the manufacturing "dust" off of them. The $100s and $25s went well, but then I got to the $5s....man, those are really effed up!
The top pic is after a short Dawn/cold water rinse (which is all the $100s/$25s needed), bottom pic is after I took a toothbrush to it. I would rather not have to scrub 199 more chips with a toothbrush! Any suggestions on how to get the stubborn residue off my $5s without killing my carpal-tunnel??
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