Do not exceed 450°F (230°C). Our bakeware conducts heat efficiently, which may require you to reduce the time and temperature as necessary. Hand wash bakeware in warm water with mild dishwashing soap using a sponge, rinse and dry thoroughly. Do not place in dishwasher. Follow recipe instructions, greasing and flouring as directed. Cooking spray is not recommended. Use only silicone, nylon or wooden utensils. Do not use sharp metal utensils.