With the above advantages, it does not mean that the aluminum foil container is foolproof. There are still a lot of precautions when using it. The container must be filled with food. If it is not filled, there will be a danger of burning.
Always remove the aluminum foil cover, otherwise the food will not be heated. If food must be covered, use a plate or microwave adhesive film. Remember that metal and metal can't touch each other. The container can neither touch the furnace wall, door or bottom, nor other metal parts.
Otherwise, the arc may cause damage to the microwave oven. At the same time, do not use plates with gold and silver trims. The aluminum foil container should always be kept at a distance of 2 cm from the furnace wall or other aluminum foil containers. For example, the aluminum foil container can be placed on a porcelain plate. Do not use bent or damaged aluminum foil containers, and do not reuse aluminum foil containers. Please recycle after cleaning.