Bringing a 50 year old Silver coin back to life, Ultrasonic VS Shine!

What can the ultrasonic do to bring back old and dirty silver?
Mixture used during this clean:
60% Water
40% Cleaning vinegar
a drop of dish soap
Temperature 50 °C

[@MNpicker]

A shiny coin is a happy coin 😃

[@theultrasonicchannel]

I got really surprised at the difference after drying it. all the remaining dirt was loose. now its the shiniest coin in the collection :D

[@Nassie54]

Noice. Was this in only water or water and soap ?

[@theultrasonicchannel]

Water and about 10% cleaning vinegar, did even a better job on the next video. trying to get my hands on all the dirty silver I can get now.

[@Nassie54]

@@theultrasonicchannel So very excited. Im currently trying to clean some old pens. They already spend over an hour in the ultrasonic cleaner.