A transcription of what was handed out at the store. Stoneware Care & Use Getting Started All items in the Le Creuset stoneware range are original designs and have been hand-crafted, making each piece unique. Due to this uniqueness, there may be slight variations from piece to piece. Le Creuset Stoneware is safe for use in the microwave, freezer, refrigerator, dishwasher, oven, and broiler. The maximum oven-safe temperature is 500 F / 260 C. The enameled surface is easy to clean and scratch resistant. The enameled surface is completely hygienic and will not absorb odors or flavors. Le Creuset stoneware is extremely strong and durable, and resists staining, chipping and cracking. The handle, knobs and rims have been designed for a secure, easy to hold grip. Cleaning: Before the 1" use, wash the dish in hot, soapy water, and rinse and dry thoroughly. For most day-to-day cleaning, cool the dish for a few minutes before washing and drying, or wash in the dishwasher, allowing the ...