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***According to the website for this recipe it claims this solution works well for gold-filled, brass, german (nickel) silver, and sterling silver. However, use your own judgement, if you are afraid to ruin something, then stick with a cleaning solution you currently use.
Not sure what Pintober is, check out this video! http://www.youtube.com/watch?v=zr9fQfu12e0
My Pintober Pinterest Board: http://www.pinterest.com/Poppet25/pintober/