Aflatoxin can be killed by exposure to sunlight, alkaline substances and ultraviolet light. 1. exposure, is the most common way, especially for kitchenware and other substances, through a long period of exposure can completely kill aflatoxin, especially to remove its favorite parasitic humid environment, is the key to be able to kill aflatoxin. 2. Alkaline substances, alkaline environment can effectively kill aflatoxin, you can use baking soda and other alkaline substances on the tableware to soak, and then placed in the sun to dry, and pay attention to the preservation of the environment of the dry, can also kill aflatoxin. 3. ultraviolet light irradiation, is the most effective method, but for the higher requirements of the apparatus, ordinary families may not be equipped with such equipment, generally after the ultraviolet light irradiation disinfection can effectively kill aflatoxin.