Bona Clear Decanter with Sealed StopperUse Instruction for Acrylic product tested food approved by TV, SGS, Intertek absolutely tasteless and odorless BPA free not unbreakable temperature resistant from 10C to 50C freezable hand wash recommend to extend product lift not for washing machine not for microwave only use neutral detergent and abrasive materials for cleaning The following may discolour the product or make them cloudy in the long run: Keeping the products for a prolonged period