The quality and goodness of Clover Long Life Full Cream milk is kept fresh for longer due to the Long Life process (Ultra High Temperature) and special packaging that allows the product to be stored unopened for a period of 6 months without refrigeration. Long Life Full Cream Milk should be refrigerated and consumed within 4 days after it has been opened. Introducing the improved Clover long life milk pack. It has a larger top that automatically cuts the inner foil seal with just on twist, making it easier to open and much easier to pour. With a firmer grip and lid tamper evidence ring, all you need to do is simply open, pour and store the Clover milky way. Now that's packaging that's way better than before.