So, what exactly happens to potato chips when they go bad? Well, it all comes down to the moisture levels in the air. When potato chips are exposed to too much moisture, they start to absorb it, which makes them become stale and soggy - kind of like how a wet sponge becomes all heavy and gross. And, let's be real, who likes eating a soggy potato chip?
But, don't worry, it's not like your potato chips are going to go bad overnight or anything. I mean, they can last for months if you store them properly - think airtight containers and cool, dry places. It's kind of like how you can keep a good book on your shelf for years and it'll still be just as great when you pick it up again.
Do Chips Go Bad After Opening at Alan Fortune blog
Now, you might be wondering, what about the expiration date on the bag? Is that a hard and fast rule, or just a suggestion? Well, it's kind of like how a speed limit is more like a guideline - it's there to give you an idea of when the potato chips might start to go bad, but it's not a guarantee. So, if you've got a bag of potato chips that's past its expiration date, don't automatically assume they're inedible.