Always check the manufacturer’s instructions, but hand washing is usually the safest option.
7. Copper vessels
Copper pots and pans are wonderful kitchen treasures, but they are also incredibly fickle.
Harsh detergents and high temperatures quickly discolor the beautiful surface, causing it to darken and stain. A dishwasher cannot provide the proper care necessary to maintain its shine, and some detergents can chemically react with copper, causing pitting or corrosion.
How to care for them: Hand wash with mild soap and warm water, then dry immediately to prevent staining. Polish
