Smart shoppers stock up meats and vegetables when they go on sale, and busy shoppers buy a lot of frozen, prepackaged foods, but how would you fit it all in the freezer if it were full of frost build-up? Situations like these are where frost free freezers come in handy. Whether you have only a refrigerator-freezer or also a stand-alone freezer, the frost free feature is essential. In this busy, modern age, who has time to manually defrost a freezer anymore? Besides that, nobody should have to waste food by cooking up a smorgasbord just to empty the freezer so it can be defrosted and cleaned.