Solid Silver extremely dirty cup VS Ultrasonic cleaning

Does the cup vibe? find out here...
Mixture used during this clean:
75% Water
25% Cleaning vinegar
a drop of dish soap
Temperature 50 °C

[@MNpicker]

Pretty cool to see the contrast in the mug!! Sweet👍

[@zmanpianoman]

What cleaner did you use in the ultrasonic cleaner.

[@PUSH_US]

What’s your temperature for silver