1, avoid overtime heating: food is thawed or heated in the furnace. If you forget to take it out for more than 2 hours, you should throw it away to avoid food poisoning.

Avoid using metal utensils: because metal utensils such as iron, aluminum, stainless steel, enamel, etc. When put into the furnace, it is easy to produce electric sparks, which not only damages the furnace body, but also cooks uncooked food.

3. Avoid touching food with plastic wrap: When using plastic wrap, it is best not to let it touch food directly when heating. You can put food at the bottom of a large bowl and seal the bowl with plastic wrap or cover it directly with glass or porcelain without plastic wrap, which can also seal the water vapor and make the heating rapid and even. You can pierce the plastic wrap before taking out the food to prevent it from sticking to the food.

4, avoid fried food: because high-temperature oil will splash, leading to open flame. In case of accidental fire in the furnace, don't open the door, turn off the power first, and then open the door to cool down after the fire is extinguished.