Wash with dish detergent before first usage. / Do not wash with dishwashers or dish dryers. / Do not use a scrub brush or polishing powder with this product. / Do not use in microwave. / Do not use over an open flame or in an oven or toaster oven. / Do not use in freezer. / This product is not fully airtight. / Do not leave on its side. / Make sure the lid is securely closed. / Do not fill with liquids. / Do not boil to disinfect. / Do not fill with boiling water. / It may retain the color or odor of food. / Do not use or store in a place subject to direct sunlight. / Use and keep out of reach of children. / Immediately discontinue use if the product becomes deformed or damaged. / Keep away from fire and other sources of heat. / Do not use this product for purposes other than its intended purposes.