VEVOR 0.8L Professional Ultrasonic Cleaner 304 Stainless Steel Digital Lab Ultrasonic Cleaner with Timer for Jewelry Watch Glasses Circuit Board Dentures Small Parts Dental Instrument (0.8L)

Silver jewelry is usually oxidized and blackened. Ordinary cleaning will not remove the black and make it shiny, but can only remove the dust and dirt on the surface. To make it shiny and black, you need to match silver cleaning water and other chemical substances to remove the corrosion reaction.

PD-680 can be used, but it is not recommended to use it with flammable and explosive liquids, as there will be certain safety risks.

It usually takes 5-10 minutes f to clean gold and silver. Adding some cleaning fluid will be helpful.

Yes, this product can be used in this way.

This requires the cleaning agent to be prepared according to the needs of the cleaning objects.