OK sure, but why did the peroxide clean the silver oxides off at first and then become black again.
Ken

At 08:11 AM 8/3/01 -0700, you wrote:
>
>I once tried cleaning blackened electrodes in H2O2. They cleaned up very fast but blackened again when left in the peroxide.
>Ode Coyote wrote:
>
>
>H2O2 causes oxidation, this is why they became black again.
>Blessings
>Ted
>
>
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