Wash with dish detergent before first usage. / Do not use a scrub brush or polishing powder with this product. / Do not wash with dishwashers or dish dryers. / Do not use in microwave. / Do not use in freezer. / Do not fill with boiling water. / Do not fill with carbonated drinks, alcohol or dry ice. / Do not leave on its side. / 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.