Dairy producers Informative - Milk expiration dates
My concern is that milk is beginning to sour 2-3 days before the expiration date. The date should be changed to reflect the shorter shelf (refrigerator)life that it actually has. I have found this to be true in different areas and brands. Children often pour milk in cereal and even borderline sour milk can have deleterious effects without parents knowing a possible cause of a childs upset stomach.