Most people get this wrong and toss out the can. The right way to read ‘Best By’ or ‘Best Before’ dates.

 

Most People Get This Wrong and Toss Out the Can: The Right Way to Read ‘Best By’ and ‘Best Before’ Dates

If you’ve ever stood in front of your pantry, holding a can of soup or beans, squinting at the tiny print that says “Best By” or “Best Before”, you’re not alone — and chances are, you’ve tossed out perfectly good food because of it.

But here’s the truth: most people misunderstand what those dates really mean.

What 'Best By' and 'Best Before' Actually Mean

Contrary to popular belief, these dates are not expiration dates. A "Best By" or "Best Before" date is a manufacturer’s estimate of when the product will be at peak quality — in terms of flavor, texture, and freshness — not when it becomes unsafe to eat.

In fact, canned goods often remain safe and perfectly edible for months or even years after that printed date, especially if the can is undamaged, rust-free, and properly stored in a cool, dry place.

Why So Many People Waste Good Food

The confusion around these dates leads to millions of pounds of food being thrown away each year. Many households see a date on a can, assume it's expired, and toss it out — when in reality, that food is still safe and nutritious.

The USDA and food safety experts emphasize that "Best By" is about quality, not safety. If the can is intact and the contents look and smell normal when opened, it's usually just fine.

When You Should Be Concerned

There are times, however, when you should avoid canned goods — regardless of the date:

• If the can is bulging, leaking, or dented at the seams

• If it makes a hissing sound when opened (other than the usual vacuum seal release)

• If there’s a strange odor, discoloration, or signs of spoilage

These are red flags that the can may be compromised — and in those cases, it’s better to be safe and toss it.

The Bottom Line

Before you throw out that can of tomatoes or beans just because it’s past the "Best By" date, take a second look. If the can is in good condition, chances are you’ve still got a perfectly good ingredient on your hands — and you just saved money and reduced waste in the process.

So the next time you cook up a pantry meal, you can feel good knowing you didn't toss out a perfectly good can… because now, you know better.