1. How to use the microwave oven: The microwave oven must be used in a stable and ventilated place, with the back space not less than 10 cm and the top not less than 5 cm. Stay away from other household appliances with magnetic fields when using microwave ovens, so as not to affect the use effect. When using the microwave oven, food should not be placed directly on the turntable, but in a container made of heat-resistant glass, ceramics or heat-resistant plastic. Never use metal or enamel containers or containers with metal patterns. Because microwave contact with metal will produce sparks, which will cause danger and even damage the magnetron in serious cases. Never use the microwave oven to heat sealed food, such as bagged, bottled and canned food, and food with belt shell, such as chestnuts and eggs, to avoid explosion pollution or damage to the microwave oven. Don't use the microwave oven with no load. Usually, you can prepare a glass of water (glass) in the oven, take it out when you use it, heat the food and then put it in to avoid burning the microwave oven with no load. During the use of microwave oven, the oven door should be effectively protected to prevent microwave leakage caused by deformation or damage of the oven door. It is very dangerous to try to start the microwave oven when the oven door is open. Choose a shorter cooking time instead of a longer cooking time to avoid overheating, burning or even catching fire. After daily use, immediately wipe off the dirt on the oven door, oven cavity and glass plate with a wet cloth, which is the easiest to clean. If you don't clean it immediately every day, you can heat a little water into steam to soften the dirt, and then wipe it with a wet cloth to facilitate cleaning. Dumplings, poached eggs, etc. Take it out right away, it may spill on the human body because of the boiling and explosion of the liquid inside. Before taking out the food, you should open the oven door and let it stay for a period of time. When the microwave oven is not in use, the oven door should be slightly opened, so that the water vapor in the oven cavity can be fully distributed, which is beneficial to the maintenance of the oven cavity.

2. Precautions for using microwave oven: Avoid using ordinary plastic containers: use a special microwave oven to hold food and put it in the microwave oven for heating. First of all, hot food will deform plastic containers. Second, ordinary plastics will release toxic substances, pollute food and endanger human health. Avoid using metal utensils: because these utensils are iron, aluminum, stainless steel, enamel, etc. When put into the furnace, the microwave oven will generate electric sparks when heated, reflecting microwaves, which will not only damage the furnace body, but also heat undercooked food. Avoid using closed containers: when heating liquid, use wide-mouth containers, because the heat generated by food heating in closed containers is not easy to dissipate, which makes the pressure in the containers too high and easily leads to blasting accidents. Even if you use shells to cook food, you should pierce the shells with needles or chopsticks in advance to avoid bursting after heating, splashing out to pollute the furnace wall or injuring people. Avoid overtime heating: food is thawed or heated in the microwave oven. If you forget to take it out, throw it away after more than 2 hours to avoid food poisoning.