The maintenance of Dongzhu should avoid sweat and grease, because sweat and grease will have a corrosive effect on Dongzhu. It is also necessary to stay away from heat sources, and contact with heat sources will cause skin bursting. Also avoid touching water, which will cause Dongzhu to deteriorate and corrode, causing Dongzhu to turn yellow, crack and even peel.
The sweat and grease secreted by the human body is acidic, and it also contains other chemicals, which will have a corrosive effect on Dongzhu, causing Dongzhu to turn yellow and darken. Therefore, Dongzhu should avoid being contaminated with sweat and grease. If Dongzhu is accidentally stained with sweat and grease, it needs to be wiped clean in time.
Dongzhu should stay away from heat sources, especially sun exposure. Because if Dongzhu is exposed to the sun or stored at high temperature, it will easily cause skin explosion. Therefore, Dongzhu should avoid high temperature exposure and storage. It is recommended to store Dongzhu in a cool and dry environment.
Dongzhu must also avoid touching water. Although Dongzhu contains water in its body, it still cannot be soaked in water. Because the water contains sulfur and chlorine elements, the meeting of these elements with Dongzhu will cause Dongzhu to deteriorate and corrode, causing Dongzhu to turn yellow, crack or even peel, so Dongzhu cannot touch water.