Final answer:
When microwaving cereal products, use containers that are large enough to prevent spilling or superheating of the contents. Avoid microwaving polycarbonate as it can break down over time at high temperatures, and use materials labeled 'microwave-safe.'
Step-by-step explanation:
When microwaving cereal products, be sure to use containers that are large enough to prevent the cereal from spilling over as it heats. This could be due to the product expanding, liquid within the cereal boiling, or to avoid superheating the contents which could cause a sudden burst or spill when the container is moved. It's important to be aware that microwaves heat food by causing water molecules to vibrate, which produces heat. Hence, containers that are not sufficiently large to contain the heated and possibly expanded contents could result in a mess in the microwave or potential safety hazards due to the sudden bubbling or escape of steam.
Don't microwave polycarbonate plastic food containers. Polycarbonate is strong and durable, but it can break down from overuse at high temperatures. Over time, this can lead to the containers warping or releasing chemicals into the food. As an alternative, use reusable microwaveable ware, ensuring they are labeled 'microwave-safe' and are capable of withstanding the heating effects without deforming or leaching harmful substances.