If it is an old microwave oven or there is no hint of this function in use, the barbecue grill can't be put in. At the same time, when making food, avoid metal (iron, aluminum, stainless steel), enamel and other utensils, because when the microwave oven is heated, it will generate electric sparks and reflect microwaves, which will not only damage the furnace body, but also heat undercooked food.
Precautions for expanding data:
1, no-load use of microwave oven is strictly prohibited. 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.
2, microwave oven in the process of use, should effectively protect the oven door, 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.
3. Wide-mouth containers should be used when heating liquid, because the heat generated by heating food in a closed container is not easy to dissipate, so that the pressure in the container is too high and it is easy to cause blasting accidents. Even if you cook food with shells, you should pierce the shells with needles or chopsticks in advance to avoid bursting after heating, splashing out to pollute the furnace wall or hurting people.
People's Daily Online-Taboo for microwave oven use: These foods can't enter the microwave oven.