Generally alcohol should not be sprayed on top of the dish to sterilize it, so as not to affect your health, nausea, abdominal pain and other discomforts. The scientific name of alcohol is ethanol, is a colorless and transparent, volatile, easy to burn liquid. Clinical alcohol concentration has a variety of, currently the most commonly used 75% alcohol sterilization. Because medical alcohol may contain certain chemicals in the process of processing and production, it may cause damage to the body and should not be consumed. So in general, alcohol can not be sprayed on top of the dish to disinfect. If you accidentally eat food sprayed with alcohol, some people are prone to nausea, abdominal pain, vomiting, diarrhea and other discomforts. If they are allergic to alcohol, it will also cause skin itching, rash, breathing difficulties and other allergic manifestations. In daily life, if you want to ensure the cleanliness of vegetables, you can fully soak and rinse, can effectively remove the surface residues of pesticides. In summary, never use alcohol to disinfect food in daily life, usually to strengthen the management of food, the correct use of alcohol under the guidance of a professional physician.