Disinfection tableware use precautions

In addition to using healthy materials, what preventive measures should we take when using sterilized tableware. 1. Disinfection tableware with scratches should not be used again. Many people think that scratches are very common. As long as they don't affect the use, they don't have to throw them away. In fact, this idea is very wrong. Once scratches appear, they are likely to reveal the glaze in the porcelain plate, once these scratched tableware is used to contain acidic, high-temperature and other foods, it is likely to precipitate harmful substances such as heavy metals and endanger human health. Moreover, if the tableware used is inferior and unqualified ceramic products, the harmful substances will be precipitated and will enter the human body with food for a long time, which is likely to cause chronic poisoning. 2, the inner wall is not smooth or decorative disinfection tableware do not buy. The inner wall is not smooth, which may be caused by uneven temperature in the firing process, resulting in unqualified products; Moreover, if the tableware with decorative patterns on the inner wall is glazed colored ceramics, the lead compound in the colored glaze can be dissolved by acid. When food comes into contact with the tableware surface, lead may be dissolved by organic acids in food. 3, can not use scouring pad, detergent powder to clean and disinfect tableware. Some people may think that it will be cleaner after cleaning with scouring pad and detergent powder, but doing so may also damage the glaze on the surface of tableware, thus releasing harmful substances that affect our human health. In order to make the disinfection tableware more convenient and healthier and safer to use, we should pay more attention to the above mentioned points.