Microwave ovens, when used according to manufacturer's instructions, are generally considered safe for use in households. They have undergone rigorous testing and safety standards to ensure their proper functioning and minimize potential risks. However, there are some safety considerations to keep in mind:
Electrical safety: Like any electrical appliance, it is important to use microwave ovens with properly grounded outlets and avoid using damaged cords or plugs.
Heat and steam: Microwaved food and containers can become very hot during and after the cooking process. Care should be taken to avoid burns when handling hot items.
Chemical hazards: Certain materials, such as plastics not labeled as microwave-safe or containers with metal elements, can cause issues when microwaved. These materials may melt, release harmful chemicals, or create sparks. It is crucial to use microwave-safe containers and follow the manufacturer's guidelines.
As for the claim that microwave ovens are banned in Japan, that is not true. Microwave ovens are widely used and readily available in Japan, just as in many other countries. They are a common household appliance and an integral part of Japanese kitchens.
It is worth noting that different countries may have specific regulations and safety standards for electrical appliances, including microwave ovens. These regulations are put in place to ensure the safety and functionality of appliances available in the market. However, microwave ovens are generally considered safe for use when operated correctly and following safety guidelines.