Some people follow expiration dates strictly and no one can convince them to use a certain thing after the expiration date. Others, on the other hand, do not change the dates, as they follow the rule that the markings on the packaging are only a guideline, with which manufacturers legally insure themselves. Well, maybe those who strictly throw away everything that has expired are smart, because you will be surprised by the list of things that we use despite the expiration date, but do not realize it.