That being said, food that is improperly stored might not stay in its ideal condition throughout whatever shelf life is predicted on the label. “By maintaining a good refrigeration or proper storage , you can make sure your products last that entire shelf life, because that shelf life is based on those storage conditions,” says Craig.
Food that is stored at improper temperatures is definitely going to degrade faster. And conversely, food that is stored correctly has a better chance of staying fresh beyond its “expiration” date. “If you’ve kept it under proper conditions, the food could still be good to eat,” says Craig. “You can extend it out a little bit further by maintaining it really well.”
Know your fridge zones
Food storage containers are a fierce weapon in the fight against food spoilage.
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Putting raw meat on the bottom of your refrigerator also prevents cross contamination. Craig recommends a top down approach as well when it comes to stocking your refrigerator for maximum quality and freshness. “Your fridge shelves are designed to help you protect your food,” he says. “The top of your fridge should be basically things that are ready to eat, and the bottom of your fridge should be more raw foods, because any of those raw things could possibly drip,” and easily contaminate your ready-to-eat items. “This is the one thing I would say that people do incorrectly all the time, and it grosses me out but probably should gross them out, too.”
Use your fridge’s designated drawers
Air-tight food storage containers are one of your best defenses against food spoilage in the fridge.
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You can look to TikTok for inspiration: There is value in using individual storage containers not only for ensuring food quality, but also in making it easy to clean your fridge way more often than you probably are.
“I put everything in a secondary container, so it’s not leaning against a wall,” says Craig. “And if anything bursts or explodes it’s captured within that secondary container.” Unplanned fermentation and accidental freezing are things that can cause food to burst out of its packaging in your refrigerator.
Back to school sales are great times to look into small, shoebox-size storage containers. You’ll prevent spillage of miscellaneous juices onto the shelves of your fridge, plus it’s much easier to wash individual storage containers in the dishwasher or sink than it is to empty everything out of the fridge for periodic cleaning.
Beware of the door, the warmest place in the fridge
There is such a thing as an overstocked fridge, and it may be causing your food to spoil faster.
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If you’ve ever stuffed your fridge within an inch of its life, you probably already know that this isn’t helping your refrigerator keep your food as fresh as possible. Before you go and throw everything out and start over, however, (especially since preventing food waste is the goal here) keeping it mostly empty doesn’t achieve optimal fridge performance either. “A full fridge does not maintain temperature very well, because it has to have some air circulation,” says Craig. “But it also has to have some items in there as an empty fridge does not maintain temperature very well.”
But according to Craig, your freezer, on the other hand, can handle being kind of stuffed: “Freezers maintain temperature better when they’re really full,” he says, but just mind that you can still close the door. “When you overfill a freezer, sometimes you’ll have problems with sealing and extra moisture. And that’s when you start to see a lot of frost.” If you need an ice chipper to remove your items, you’ll know you’ve gone too far.
Other ways to cut down on food waste
Food waste is a big problem: About half a trillion dollars of food is wasted annually, but there are plenty of ways to waste less and eat more.
This smart app we tried connects you to restaurants to buy food for cheap before they toss it. A better understanding of expiration dates can also prevent you from unnecessarily discarding items before they’re actually spoiled. If you do have spoiled food — and it happens — try starting a compost pile or using a smart at-home food recycler like this one or this one to keep organic waste out of the landfill.