Pay attention to food safety and don't be "unhygienic". Food hygiene is an important point to avoid food poisoning. In the process of processing food, utensils, cutting boards and rags must be separated from cooked ones. When storing the remaining dishes, they should be placed in the refrigerator within two hours after cooking. Raw and cooked foods should be separated. The containers should be clean and non-toxic washable containers with lids first. Try not to store them with aluminum products to avoid secondary pollution or poisoning by aluminum compounds.