How safe is microwaveable tableware?

Since the discovery of the microwave and the development of the appliance that allows us to use it, it is impossible to imagine the kitchen without it. Every household can buy such an appliance because the price is affordable.
Special crockery, usually made of plastic, which is specially designed for cooking, defrosting or heating in the microwave, has also become increasingly popular.
How safe is the microwave?
(more…)