Ultrasonic jewelry cleaning utilizes high-frequency waves and chemicals to generate bubbles that adhere to particles effectively pulling contaminants off the object

https://t.co/edKpAcX5rW https://video.twimg.com/ext_tw_video/1775464009409658880/pu/vid/avc1/576x1024/elUv0XuSu6VbTyAy.mp4?tag=12