Is the red lunch box poisonous?

Usually, the red lunch boxes produced by regular manufacturers are also non-toxic.

Lunch boxes made of food-grade materials are non-toxic. Food-grade materials refer to materials used in food packaging, tableware and other fields. These materials must meet the relevant national standards to ensure that they will not cause harm to human health.

Therefore, the red lunch boxes produced by regular manufacturers usually do not cause harm to the human body. However, if non-food grade materials are used, such as industrial grade materials, it may cause harm to human body, because these materials may contain harmful substances.

Therefore, when buying lunch boxes, we should choose lunch boxes made of food-grade materials produced by regular manufacturers to ensure their safety. At the same time, no matter what color lunch boxes are used, we should pay attention to the correct use and cleaning methods to maintain food safety and hygiene.