The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. How to clean a stainless steel cookware before use? Before using the pan, it should be cleaned with detergent and warm water to ensure that both the inside and outside of the pan are thoroughly clean. Avoid using rough cleaning tools such as abrasive cloths, as they may scratch the surface of the pan. How to make stainless steel pan physically non stick? Before cooking, heat the pan or pot over medium heat. Excessive temperature will cause the food to stick in the pan. In addition, appropriate oil can be added to increase the non stick properties of the pan. How to avoid stainless steel cookware from turning yellow easily after cleaning? Please avoide rinsing hot pans directly with cold water or exposing them to sudden temperature changes. How to handle firm dirt and yellowed stainless steel pans? Boil water and white vinegar together in a pot for 3-5 minutes, then wash with a cloth or rag while still hot. Yellowed areas can be easily removed by washing with warm water and stain-removing powder. Can I use a metal spatula to cook food? Metal spatulas will not affect the performance of the pan. To avoid scratches, avoid using sharp knives or metal spoons to stir food, as this can scratch the surface of the pan.