Potatoes Stored in the Refrigerator
While refrigerating most produce seems like a smart way to make it last, potatoes are the exception. Cold temperatures convert the starches in potatoes into sugars, which can then form acrylamide when cooked at high heat. Acrylamide is a chemical that has been linked to increased cancer risk in animal studies. To avoid this risk, potatoes should be stored in a cool, dark, and dry space like a pantry.
Avoid storing potatoes in plastic bags or airtight containers, as they need ventilation to stay fresh. Paper bags or open baskets allow for airflow, which helps prevent moisture buildup and rot. Keep them separate from onions, as the gases they emit can speed up spoilage. Proper storage preserves flavor while also protecting your health.
Raw Meat Stored on the Top Shelf
Storing raw meat on the top shelf of the refrigerator may seem convenient, but it creates a major health hazard. If juices from the meat leak, they can drip onto foods below, spreading bacteria like E. coli or Salmonella. These bacteria can contaminate fruits, vegetables, or ready-to-eat items without showing visible signs. For this reason, raw meat should always be placed on the bottom shelf in a sealed container.
Using a leak-proof bag or tray adds an extra layer of protection against contamination. It’s also important to clean and disinfect shelves regularly to prevent bacterial buildup. The fridge should be kept at or below 40°F to ensure that meat stays cold and safe. Taking a few extra seconds to store meat properly can prevent serious illness down the line.
Milk Stored in the Fridge Door
The fridge door might seem like a convenient place for milk, but it’s actually the worst spot to keep it fresh and safe. Every time the door opens, it’s exposed to warm air, causing the temperature to fluctuate. These changes may not seem like a big deal, but they speed up the spoiling process and allow bacteria to grow faster. To keep milk fresh longer, it should be stored on a middle or bottom shelf toward the back of the fridge.
Milk stays safest when it’s kept consistently cold, ideally at or below 40°F. Other dairy products like cream, yogurt, and cottage cheese should also follow this rule. Be sure to check expiration dates, but don’t rely on them alone—smell and texture are good indicators of spoilage. If the milk smells sour or appears lumpy, it’s time to toss it without a second thought.