Professional weight steel construction is a baker's delight, while the Teflon® Platinum Non-Stick surface is easy to clean inside and out. Pans are scratch resistant and safe for metal utensil use, and dishwasher safe. Locking covers keep food fresh; handles on covers make baked goods easy to carry . Clean interior and exterior with a plastic or nylon pad in hot, soapy water or in an automatic dishwasher. Do not scour with steel wool, metal scouring pads or abrasive cleaners. Dry thoroughly before storage.