a symbol resembling several wavy lines or a box with wavy lines may also indicate that the cup is microwave-safe. It's also possible you see text warning you to do the opposite, such as "do not ...

Not all are microwave-safe! Some can melt or leach chemicals into your food. Always check for the microwave-safe symbol or 5 (polypropylene). Thin plastics can melt and release bisphenol A (BPA), ...

While plenty of kitchenware is both microwave ... are not interchangeable. But as appliance professional Dirk Sappok notes, there is some nuance and, most of the time, they do coincide.

Microwave ovens are wonderful, revolutionary cooking devices. But there are some things that you cannot, or should not, do with microwaves. For instance, you should never put small animals inside ...