1 : Do not store strong acidic foods such as beef, pork, melon, soybeans, potatoes, sugar, beer, etc. for a long time to prevent the dissolution of metal elements such as chromium and nickel
2 : Do not hold salt, soy sauce, hot soup, etc. for a long time
3 : can not use stainless steel utensils to torment Chinese medicine
4 : Do not use strong alkaline or strong oxidizing chemicals such as soda powder, bleaching powder, etc. to wash stainless steel tableware
5 : pay attention to frequent cleaning and more dry. Do not use stainless steel cutlery in places that need to be soaked for a long time