Understanding date labels on food products can help you make safer choices and reduce waste. Most packaged foods include a date that tells you how long the product will stay at its best quality or when it should no longer be eaten. Knowing the difference between these labels can help you decide what is safe to keep and what should be thrown away.

“Best By,” “Best Before,” or “Best if Used By” dates refer to quality, not safety. These labels are common on longer-lasting items like canned foods, peanut butter, margarine, frozen products, and condiments. You can usually still eat the product after this date, but the flavor or texture may not be at its best.

“Use By” is an expiration date set by the manufacturer. This label is typically found on foods that require refrigeration for safety, such as dairy, prepared meals, and some fresh items. You should not consume food after the “use by” date, as it may no longer be safe.

“Sell By” dates are intended for stores, not consumers. This date guides retailers on how long to display a product on the shelf. Food can still be safe to eat after the “sell by” date, as long as it is within the “use by” timeframe and has been stored properly.

By understanding these labels, you can make informed decisions about food safety, freshness, and when to discard items.