Many people see a date on a can and assume the food must be thrown away once that day passes. In most cases, however, those dates refer to quality, not safety. Understanding what the label really means can help you avoid unnecessary waste and feel more confident about what’s in your pantry.

Labels such as “Best By” or “Best Before” show when the manufacturer expects the product to have its best flavor and texture — not when it becomes unsafe. Canned foods are made to be shelf-stable, meaning they can last a long time if stored correctly. Keeping cans in a cool, dry place, away from heat and direct sunlight, helps preserve their condition.

The type of food inside also affects how long it keeps its best quality. High-acid foods, like tomatoes and some fruits, may change in flavor or texture sooner. Low-acid foods such as beans, corn, and meats usually maintain good quality for several years when stored properly. Minor changes in color or consistency do not automatically mean the food is unsafe.

Still, it’s important to inspect every can before using it. Do not use cans that are swollen, leaking, heavily rusted, or deeply dented near the seams. After opening, check for strange smells or an unusual appearance.

By understanding date labels and examining canned goods carefully, you can make smarter decisions, reduce food waste, and keep your pantry safe and organized.