As long as the ceramic containers can be put into the microwave oven?

As long as the ceramic containers can be put into the microwave oven?

Not necessarily. Some bowls are marked with microwave ovens. Some have none

Yes, as long as they are ceramic containers, they can be heated in a microwave oven.

As long as there is no metal object, you can put it in.Something that can not be put into a microwave oven:1, to avoid contact with food preservative film: use fresh film, it is best not to let the direct contact with the food in the heating process, food can be placed in large bowl with plastic wrap flat sealed sized or without plastic wrap and the direct use of glass or porcelain cover, so that water vapor can also be sealed, the rapid heating evenly. Before removing the food, puncture the preservative film to prevent it from sticking to the food.2, avoid using closed containers: heating liquid should use wide mouth container, because in closed containers, the heating of food is not easy to emit, so that the pressure in the container is too high, easy to cause explosion accident. Even in the boiling shelled food, but also advance with a needle or chopsticks to pierce the shell membrane, to avoid heating caused by the burst of Bengjian dirty furnace wall.3, avoid the use of metal utensils: because the furnace into the iron, aluminum, stainless steel, enamel and other metal ware, microwave heating will produce sparks and reflect microwave, both damaged furnace and cooked food.4, avoid ordinary plastic containers into microwave heating: first, hot food will make containers deformation; two, ordinary plastic will release toxic substances, pollution of food, endanger human health.