care instructions

Hand washing recommended; do not use abrasives. Stubborn spots may be removed with vinegar. If you close the container while the contents are still hot, you could create a vacuum and might not be able to open the lid afterwards. It’s best to leave the food to cool before closing the lid. If a vacuum is created, don’t try to open the lid with sharp objects. The vacuum will disappear by itself if the container, along with the contents, is heated and you will then be able to open the lid again easily.