Tupperware products have long been an important household staple. Made from a very durable grade of plastic, these storage items can last for decades without losing any of their effectiveness, color, or overall aesthetic appeal. In fact, given just how long this brand has been known, dated Tupperware pieces can still fetch a pretty fair price on the market. Some items are even revered as high-value collectibles.
For everyday use, these storage containers make it possible for people to keep both cooked and raw foods fresh for longer. For prudent and cost-conscious consumers, proper food storage is an excellent way to make their disposable monies go further. Unlike other containers, Tupperware are meant to be “burped” before putting away. This is the process of gently releasing any air that has been trapped between the stored food and the lid. Tupperware has invented a special release valve for ensuring that food products aren’t being stored with excess air. This brand-specific feature is what makes them so outstanding in preventing unpleasant food odors and general food spoilage.