1. Do not use acetic acid and corrosive solvent cleaning;
2. After use, pay attention to clean, and then put in a cool place to dry;
3. When the product is used for the first time, please clean it with detergent and dry it;
4. Heat after heating, do not directly contact with hands, lest scald;
5. Before use, must use boiled water to wash several times, carries on the high temperature disinfection;
6. Do not use volatile solvents (such as alcohol), steel wire, rigid brushes and other goods cleaning products;
8. Do not long time with soy sauce, soup and other substances containing salt (or other acid alkaline substances) contact.