How to clean Dongzhu

Dongzhu can be cleaned using an ultrasonic cleaning machine, which can quickly clean up the dirt on the surface of the Dongzhu. You can also wipe the surface of the Dongzhu with cotton cloth stained with clear water or diluted soapy water. You can also soak the Dongzhu in double ammonia water for a few minutes, and then take it out and wipe it dry.

1. Ultrasound

Dongzhu can be cleaned with an ultrasonic cleaning machine that specializes in cleaning jewelry. Through the cavitation effect, a strong microscopic shock wave and high-speed jet action are formed to clean the surface of Dongzhu, so that the dirt on the surface of Dongzhu can be cleaned quickly to achieve the purpose of high-efficiency cleaning.

2. Clear water

Dip the cotton cloth with a little water, wipe the dust on the surface of the East Pearl, and then wipe it dry as soon as possible. If you can't wipe the East Pearl with clean water, you can mix and dilute the soapy water with clear water, and use the same method to wipe the East Pearl.

3. Dual ammonia

Soak the Dongzhu in diammonia water for a few minutes, then fish out the pearl and wash it with clean water, and then dry the Dongzhu with a soft cloth. Note that the time for immersing the Dongzhu in hydrogen peroxide should not be too long, so as not to cause bad effects on the Dongzhu.