Do not use this product for purposes other than its intended purposes. / This product is for use with plastic bottle beverages. / It cannot be used on glass bottles. / May not attach to plastic bottles of particular types. / Make sure the seal is attached before use. / Wash with water before first use. / Do not wash with dishwashers or dish dryers. / This product does not completely prevent carbonated gas from escaping. / Do not add too much air. Doing so may cause rupture. / Close cap tightly during use. / This product is not for carrying around. / Immediately discontinue use if the product becomes deformed or damaged. / Keep away from fire and other sources of heat.