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by EMJ
Thu Jan 11, 2018 4:56 am
Forum: Silver Care / Techniques
Topic: White stains on silver after ultrasonic
Replies: 1
Views: 3949

White stains on silver after ultrasonic

Hi everyone, I have a small sterling silver jewelry production line and I've been encountering a problem with the ultrasonic. After I use the ultrasonic to clean the pieces I would find sometimes some white haze on the pieces that wouldn't go off without polishing again. This happens for the most pa...

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