How can I know if a plastic container is okay to use in the microwave oven?
Many of todays plastic containers, packages and wraps are specially designed to withstand microwave temperatures. To make sure yours is one of them, check the item or its packaging label and follow any instructions. If neither the item nor the package is marked, its best to use a different container. Some products may use the term Microwave Safe. This is the manufacturers way of letting consumers know that a product has been designed to withstand microwave heat without melting or warping under normal use conditions. Other products may carry a microwave symbol or simply provide instructions for proper microwave use. Either of these is an indication that a product is suitable for microwaving when used in accordance with the directions provided.
