I was always told aluminium foil and coke to brighten alloy and chrome. Never tried it but saw it talked about on mythbusters or similar show and they confirmed it worked, something about transfer of electons, photons, quarks or something

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I was always told aluminium foil and coke to brighten alloy and chrome. Never tried it but saw it talked about on mythbusters or similar show and they confirmed it worked, something about transfer of electons, photons, quarks or something