This social surplus product can be: 1  destroyed, or wasted. 2  held in reserve, or hoarded. 3  consumed. 4  traded or otherwise transferred to-from others. 5  reinvested.
How long does cream cheese last? Cream Cheese will last for about 3-4 weeks longer than any best by date printed on the package, depending on the following variables. The shelf life of cream cheese is influenced by a variety of factors, such as the form of cheese, the processing method, packaging date, its exposure to heat, and how it is stored.
FOOD STORAGE â HOW LONG CAN YOU KEEP... SOUR CREAM â UNOPENED PACKAGE. The exact answer to the question âHow long does an unopened package of sour cream last?â depends to a large extent on storage conditions â to maximize the shelf life of sour cream, keep it refrigerated at all times.