[Chicago.com] Recently, in the crowd-building space in Haishu District, a group of creators used aluminum foil to cook various foods and explore new uses for aluminum foil. In some countries in Europe and the United States, aluminum foil is an ideal barbecue and cooking aid and is widely used. With the rise of domestic outdoor leisure tourism, aluminum foil has gradually become a “new tool†for cooking in urban areas. On the day of the Cookery PK Competition, Knowledge PK Race, and Barbecue PK Race, the creators conducted an in-depth development of the use of aluminum foil. In addition to wrapping the ingredients in aluminum foil, they also use aluminum foil to bake cakes and special dishes. They said that the aluminum foil is uniform in heat, non-toxic and tasteless, waterproof, oil-proof and stain-proof, and can be recycled. It is an ideal environment-friendly cooking “toolâ€. In addition, a maker said that aluminum foil can also keep fresh, remove rust, and even make WiFi booster and battery converter. It is worth noting that when cooking foods with aluminum foil, aluminum foil should avoid contact with spices and foods with strong acidity and alkalinity, such as vinegar, lemon, baking soda, etc., to avoid chemical reactions and aluminum salts. At the same time, the aluminum foil produced by regular manufacturers should be used, and it should be rinsed with water before use.