Here are some tips to help maintain the shining colors and superior nonstick performance of your cookware: When cooking, it is advisable to use low to medium heat. Allow the cookware to cool down to room temperature before washing. While the cookware is dishwasher safe, hand washing is recommended. Ensure that the cookware is clean inside and outside before each use. Avoid using hard objects on the nonstick surface to prevent damage. To prevent scratching during storage, place a piece of paper towel or a cookware protector between each piece. Please exercise caution when placing the pans on or removing them from any surface. It is crucial to prevent open flames from reaching the walls of the cookware.