Aflatoxin is a natural carcinogen. The best elimination methods include sun exposure, ultraviolet light irradiation, and alkaline conditions to kill it. 1. Exposure to sunlight: After exposure to sunlight, place tableware in a dry and ventilated environment to inhibit the growth of aflatoxin. Expose the aflatoxin-contaminated tableware and articles to sunlight and ultraviolet rays. 2. Ultraviolet light: Utilizes the high energy of the ultraviolet spectrum to destroy the structure of microorganisms. It can effectively remove aflatoxin from the surface of articles. 3. Alkaline conditions kill: Baking soda and table salt soak the dishes to disinfect them, and place them in the sun to dry. Aflatoxin is converted into a water-soluble substance under alkaline conditions. Note that if the tableware is moldy, it must be thoroughly disinfected; if the food is moldy, it must be thrown away.