Am Mittwoch, 19. April 2017 00:34:22 UTC+2 schrieb Nancy2:
> I don't think the home fix for cleaning silver is recommended by anyone who
> knows silver....I guess it removes too much of the silver, but I don't know exactly
> why it is a bad idea.
>
> N.

On the contrary - the black stuff you rub off with cleaning paste is oxidized
silver. The home remedy with baking soda, aluminium foil etc. turns it back
into silver.

Bye, Sanne.