The bottom of the incubator usually has a protective coating to protect the metal surface from chemical corrosion of food or drink. If properly maintained, the coating can be used for a period of time, but after a long time, the protective coating may start to fall off. If the coating falls off, the metal may react with food or drink to produce harmful substances. Therefore, in order to ensure personal health and safety, it is suggested to stop using the incubator and check whether there are other signs of improper use.

The above is the role of the protective coating of the health pot, as well as the use suggestions that need attention.