1, there is certain radiation damage: after turning on the microwave oven, people should stay away from the microwave oven or be at least 1 meter away from the microwave oven. Pregnant women and children had better not go near the microwave oven.

2. Some explosion accidents are prone to occur: wide-mouth containers should be used when heating liquid, because the heat generated by food heating in a closed container is not easy to dissipate, which makes the pressure in the container too high and easily leads to explosion accidents.

3, cause food deterioration: food in the microwave oven to thaw or heat, if you forget to take it out, if it takes more than 2 hours, you should throw it away, so as not to cause food poisoning.

4, will make the heating container release toxic substances: first, hot food will deform the container, and second, ordinary plastics will release toxic substances, pollute food and endanger human health.

5. It is troublesome to have natural rejection of metal containers: when the metal container microwave oven is heated, it will generate electric sparks and reflect microwaves, which will not only damage the furnace body but also cook uncooked food.

6, not easy to cook, especially frozen food: because after the meat is thawed in the microwave oven, it has actually heated the outer layer at a low temperature. At this temperature, bacteria can reproduce. Although refreezing can stop its reproduction, it cannot kill live bacteria.

7. Single function: Many people think that the microwave oven has a single function. When it is used, it will only be used to "bite" food and heat meals, and other functions are directly ignored, which leads many people to think that the microwave oven is an electrical appliance that heats leftovers.

8. The taste of making food is relatively poor. The main function of the microwave oven is not to make food, but as a convenient household appliance to help us heat and thaw meals. The taste is relatively poor.

9. It takes up too much space. Some families are relatively small and there is no proper place to put them properly, and they are also worried about the danger together with other electrical appliances.

10, the design is not beautiful enough, the induction cooker is ugly and can't get on the table. The induction cooker is a full-page technology product, and the black one, even if the appearance changes, is almost the same shape. There is a heating area in the middle and a row of touch buttons in front, which are always the same, and I am tired of watching it too much.