Many people store their eggs on the refrigerator door for easy access, but this is not the best option. Experts emphasize that the refrigerator door is the warmest part of the room and is prone to temperature fluctuations. Storing eggs here increases the risk of bacterial growth, which can lead to spoilage.
The coldest place in the refrigerator is best.
Jeanine Flaherty of Vital Farms recommends storing eggs in the coldest part of the refrigerator. The back shelf of the refrigerator is ideal as it maintains a consistently cool environment. This will keep your eggs fresh for up to five weeks, preventing bacteria from growing.
How Temperature Fluctuations Affect Eggs
For optimal safety, eggs should be stored at about 40°F (4°C) when temperatures fluctuate, especially above 7°C, as condensation forms on the eggshell and promotes bacterial growth. A refrigerator thermometer is a useful tool for keeping temperatures consistent.
Eggs provide natural protection, but they are not perfect.
Eggshells have a porous surface, but they also contain a protective layer that helps keep bacteria out. However, if the eggshell is broken or damaged, bacteria can enter the egg, increasing the risk of contamination. Keeping eggs at a stable, cool temperature minimizes this risk.
Egg cartons are essential for safety
Egg cartons and bowls may look attractive, but experts recommend keeping eggs in their original cartons. The carton helps keep your eggs fresh and safe by preventing them from absorbing unwanted odors in the refrigerator and cushioning them from temperature changes.
Protecting Eggs from Odor and Moisture
The carton not only protects the eggs from temperature changes, but also prevents strong odors from other foods from being absorbed. It also maintains constant humidity around the eggs, which is important for maintaining egg quality and keeping them fresh for a long time.
Why Some Countries Don’t Refrigerate Eggs
In some parts of the world, eggs are not refrigerated because of the way they are processed. For example, in the United States, eggs are washed to remove their natural protective coating called “cuticle.” This requires refrigeration to prevent bacteria from entering. In other countries, eggs are often left unwashed, leaving the cuticles intact.
What happens if eggs are stored incorrectly?
If eggs are stored in places where the temperature changes frequently, condensation may form on the shell, which can lead to the growth of bacteria. If you see or smell an egg, or if it has been left out for too long, it is best to throw it away as there is a risk of disease.
How long do eggs stay fresh?
When stored properly in a cool, stable environment, eggs can last 3 to 5 weeks from the date of packaging. Always check the “best by” date on the box and trust your senses. If you smell it, you better be careful.
Make sure your eggs are always safe
Store eggs in their original carton in the coldest part of the refrigerator to increase freshness and reduce the risk of contamination. How are you currently storing your eggs, and could these tips help you extend their shelf life?
