In the normal course of food cleaning, cutting, and storage, pay attention to the separation of raw and cooked food. Raw food contains various bacteria and germs, while cooked food has already been cooked. If raw and cooked food are put together, and then directly enter the cooked food, will certainly be contaminated by the bacteria on the raw food, there will be food hygiene problems, is a hidden danger to health. Remind everyone to pay attention to raw and cooked separately, and in the whole food processing, cooking, storage process should pay attention to. For example, home cutting boards should be divided into raw and cooked, cutlery divided into raw and cooked, sometimes mixing meat bowl is best to be fixed, while the refrigerator to put raw food and cooked food should be layered.