"On Porcelain Cleansing"
The method of porcelain cleaning, although not written in detail in ancient times, now there is a technique called Limpeza Porcelanato Acetinado, which is quite exquisite. The method is to apply a special agent to the porcelain surface. The agent is made, and the materials are selected carefully to match the nature of porcelain.
When using it, first clean your hands, hold a towel dipped in the agent, and wipe the porcelain watch lightly. The force must be uniform, not too fierce, so as not to hurt the porcelain glaze. And the order of wiping is also exquisite, either from top to bottom, or from left and right, the agent is covered with the porcelain surface, without omission.
Wipe it off, buffer it with water, and remove its residue. Seeing the porcelain surface as bright and clear as ever, the dirt and filth are completely removed. This technique is like a wonderful hand rejuvenation for porcelain, preserving the beauty of porcelain, prolonging its years, making it as new as ever, it is really a good way to clean porcelain.