Never use an abrasive or other scrubbing material on your dinnerwares. Place a rubber sink mat in the bottom of the sink to protect your pieces. Hand wash one piece at a time to prevent chips and scratching. Rings, which can scratch dinnerware should be removed before washing. Allow your china and crystal to drip dry. A rubber nozzle on your tap can help protect your pieces. To serve on warm plates, place thin in a cold oven and warm slowly. Do not warm them on the stove.