What are the precautions for using ceramic dinnerware?
When choosing porcelain tableware, use your index finger to tap the porcelain lightly. If it makes a crisp sound, it means that the porcelain embryo is delicate and well-fired. If the tapping sound is hoarse, it means that the porcelain is damaged or porcelain Poor embryo quality.
1. Some ceramic tableware contains a small amount of lead, cadmium or other heavy metals, which are harmful to human health. Therefore, you should carefully check the instructions for the ceramic tableware you just bought. If the purchased tableware is not marked lead-free and cadmium-free, it needs to be soaked in 4% vinegar water and boiled.
2. The newly bought ceramic tableware is best to be boiled in salt water for a while. In this way, it is not easy to break when used and can prolong its service life.
3. When cleaning ceramic tableware, first use hot water or add a little detergent to dissolve the greasy tableware. Then wipe off the greasy surface of the tableware with a cleaning cloth. Then rinse with cold water and wipe the dishes with a clean dry cloth. In this way, the cleaned ceramic tableware will not leave water traces, and it will be clean and beautiful. Finally, put the tableware upside down on the rack or put it in the sterilization cabinet.
4. When using high-grade ceramic tableware, it should be used according to the product instructions. In general, repeated cooking at high temperature should be avoided to prevent product cracks due to the thermal stability of the product. If the tableware is decorated with golden flowers and threads, it should not be used in the microwave oven.
