Most kitchens have that one forgotten can of beans, soup, or vegetables tucked away in the pantry. When people spot an expired date, the usual reaction is to toss it — but that’s not always necessary. In most cases, dates on canned goods refer to quality, not safety. Labels like “Best By” or “Best Before” indicate when the product tastes its best, not when it becomes unsafe to eat.
The “Use By” label, often found on dairy or meat products, also marks peak freshness rather than a strict safety deadline. If canned food has been stored properly — in a cool, dry place away from sunlight — it can last well beyond its printed date. High-acid foods such as tomatoes, citrus, or fruit are best enjoyed within 12 to 18 months, while low-acid foods like beans, corn, or canned meats can remain safe for three to five years, sometimes even longer.
According to the USDA, canned foods can stay safe indefinitely if the can is intact and undamaged. However, quality may gradually decline over time. Warning signs of spoilage include bulging lids, rust, leaks, deep dents, off smells, discoloration, or liquid spurting when opened. If you notice any of these, it’s best to discard the can immediately.
Understanding how to interpret expiration labels helps reduce food waste, save money, and make the most of your pantry staples. Before throwing out a can, give it a careful inspection — if it looks, smells, and tastes normal, it’s likely still safe to enjoy. Smarter food storage not only supports your budget but also helps protect the environment by reducing unnecessary waste.