CAUTIONWash 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 heat over an open flame, in an oven or on a grill. Keep away from fire and other sources of heat.This product is not fully airtight.Do not use in freezer.Do not leave on its side.