Using your Acrochef 10 Piece Non - Stick Cookware Set is a cinch. Before first use, wash the cookware with warm, soapy water and dry it thoroughly. When cooking, use medium to low heat as the cast iron distributes heat evenly and high heat can damage the non - stick coating. For cleaning, wait for the cookware to cool down completely. Then, use a soft sponge or cloth with mild dish soap. Avoid using abrasive cleaners or steel wool as they can scratch the non - stick surface. Store the cookware in a dry place to prevent rusting. If the glass lids get dirty, you can wash them separately. With proper care, this cookware set will serve you well for years.