4 Easy Methods to Determine if Your Eggs Are Fresh or Spoiled

4 Easy Ways to Check If Your Eggs Are Still Good

We’ve all had that moment: reaching into the fridge for an egg and wondering if it’s still fresh. Over time, eggs do change—the air pocket inside grows larger and the egg white becomes more liquid. But don’t worry, an egg only truly “goes bad” if harmful bacteria or mold start to develop. Have you ever wondered which simple test will reveal the truth? Let’s explore four straightforward methods that can help you confidently decide if an egg is safe to enjoy.

1. Check the Expiration or Sell-By Date

The easiest method is to read the date on the egg carton. In the United States, you might find a “sell by” or an expiration date. The “sell by” date tells stores how long the eggs should be sold—up to about 30 days after packing—while an expiration date indicates the point after which the eggs may not be at their peak. Additionally, if you see a “pack date” on USDA-graded eggs, remember that eggs are generally best if used within 21 to 30 days after this date.

2. Trust Your Nose: The Sniff Test

Sometimes, your nose is the best tool. If you crack an egg open onto a clean plate or bowl, take a moment to give it a gentle sniff. A fresh egg won’t have any noticeable odor. However, if you detect even the faintest hint of a sulfur-like or rotten smell, it’s a clear sign that the egg may have spoiled. This simple test not only works for raw eggs but for cooked ones as well.

3. Visual Inspection

Your eyes can reveal a lot too. Before cracking an egg, inspect the shell—it should be clean, intact, and free from slimy or powdery spots, which might indicate bacterial growth or mold. Once broken, check the egg white and yolk in a clear bowl or plate. Discoloration like a pinkish or iridescent hue is a warning sign that the egg isn’t safe.

4. The Float Test

One of the most popular tests is the float test. Fill a bowl or bucket with water and gently place the egg in it. A fresh egg will sink to the bottom, while an older egg will tilt upwards or even float due to the increasing air pocket inside. Keep in mind, though, that while this method is a great hint about the egg’s age, it doesn’t always indicate if it’s completely safe to consume. It’s best used in combination with the smell and visual tests.

In summary, even if an egg passes these tests, always make sure to cook it thoroughly to a safe internal temperature—this extra step helps eliminate any risk from invisible bacteria like Salmonella. Next time you’re in doubt, try these simple checks and enjoy your eggs with confidence!