pressure can make existing damage worse. Better care Wash gently by hand using lukewarm water, mild soap, and a soft cloth.
Avoid long soaking periods, especially if the piece already has cracks in the glaze. Other Items That Need Extra Care A few other materials may also be unsuitable for the dishwasher depending on how they were made. Aluminum Uncoated aluminum may discolor or react with strong dishwasher detergents.
Sensitive Plastics Some plastics can warp under high heat. Only place them in the dishwasher if they are clearly labeled dishwasher
