Cleaning SILVER WITHOUT losing the Ag!
Posted by jpluimers on 2019/05/03
Interesting trick explained at [WayBack] Cleaning SILVER WITHOUT losing the Ag! which works very quickly as you can see in the below video.
What happens is that you transform Silver-Sulfide plus Aluminium into Silver plus Aluminium-Sulfide.
After that, the [WayBack] Aluminium-Sulfide reacts with water and transforms into Aluminium-Hydroxide and Hydrogen-Sulfide. The latter smells like rotten eggs, so better do this in a well ventilated area.
–jeroen
The Wiert Corner - irregular stream of stuff 
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