but hand washing is usually the safest option.
7. Copperware
Copper pots and pans are beautiful kitchen treasures, but they are incredibly sensitive to use.
Harsh detergents and high temperatures quickly damage the beautiful finish, causing darkening and staining. A dishwasher cannot provide the special care needed to maintain the shine, and some detergents can even chemically react with copper, causing corrosion or tarnishing.
Care: Hand wash with mild soap and warm water, then dry immediately to avoid water spots. Polish regularly with copper cleaner