The silver bracelet turns yellow. The more toothpaste is washed, the more yellow it becomes. It may not be pure silver, but the silver content of the silver bracelet may be very low.

Correct treatment of surface yellowing of sterling silver bracelet.

One: use silver cloth.

Silver wiping cloth is based on plant fiber, and polishing powder and decontamination components are added. Specially used for cleaning silver products and treating oxidation blackening. Wipe the surface with this cloth to restore the brightness as new. Wipe the blackened silver ornaments directly until they are bright; This kind of cloth can be used repeatedly and cannot be cleaned.

Two: ultrasonic cleaning machine

Ultrasonic cleaning machine is a professional machine for cleaning gold and silver jewelry. After being cleaned by ultrasonic cleaning machine, the jewelry is as bright as when it was just bought. All major shopping malls and gold shops are equipped with this machine to serve customers free of charge.