How Long Do Eggs Last and Fresh Egg Facts| Purina Animal Nutrition (2024)

Your dream to raise your own farm fresh eggs has come true! But, now what do you do with all those beautiful, delicious eggs? Learn everything you need to know about safely collecting, storing and enjoying farm fresh eggs.

Those first eggs from your backyard flock are one of the most anticipated events of the year! Most chicken raisers can’t wait to eat their first eggs and don’t worry about storing them. But as your chickens lay more and more, you’ll probably have many questions like:

  • Is washing chicken eggs necessary?
  • Do eggs need to be refrigerated?
  • How to wash fresh eggs?
  • How long do eggs last?
  • How to store fresh eggs?
  • How to tell if eggs are good?
  • And advanced questions like, why are my chickens eating eggs?


How Long Do Eggs Last and Fresh Egg Facts| Purina Animal Nutrition (1)To take the worry out of what should be an egg-citing time, we have answered these common questions:

Is washing chicken eggs necessary? Do eggs need to be refrigerated?

These questions go hand in hand because if you do one, you must do the other. There are valid points for both washing and not washing farm fresh eggs, so it comes down to personal preference. But you’ll have to store the eggs differently depending on which choice you pick.

Unwashed eggs have a protective layer called a cuticle (also referred to as the bloom) and can be stored on the counter. This protective coating works by sealing the shell’s pores and preventing air from penetrating it, helping to keep bacteria out.

Washing eggs removes the cuticle. As a result, washed eggs must be refrigerated to prevent contamination.

How to wash fresh eggs?

If you choose to wash your farm fresh eggs, follow these guidelines:

  • Be gentle and quick, using water only. Water should be warmer than the egg.
  • Brush any foreign material off the shell with your finger or a soft brush.
  • Remove any signs of manure from the shell, since feces can harbor bacteria which can get into the egg.
  • Dry and cool eggs as quickly as possible and then refrigerate between 32- and 40-degrees Fahrenheit.

How long do eggs last?

A general rule, unwashed eggs will last around two weeks unrefrigerated and about three months or more in your refrigerator. If you’re experiencing an egg boom, it’s smart to refrigerate any unwashed fresh eggs you aren’t planning to eat immediately. This will help them last longer. Or give them away to friends or family.

Washed eggs must be refrigerated and will last around two months in the refrigerator.

How to store fresh eggs?

Whether you store fresh, unwashed eggs on your countertop or washed eggs in your refrigerator, you’ll need good containers to protect them.

Many backyard chicken raisers buy strong plastic or glass egg holders for their refrigerators to help cut down on waste from disposable cartons. A decorative bowl or basket for your countertop will keep unwashed eggs handy and safe.

The most important rule about storing fresh eggs is to always use the oldest eggs first! Some chicken raisers write the date of collection on their eggs with a pencil or organize them by labeling their egg cartons. Figure out a method that works for you and stick to it so you’re always using up the oldest eggs.

How to tell if eggs are good? What is the egg float test?

First and foremost, if you’re concerned whether an egg is safe to eat, just throw it out. Don’t take chances. Your chickens will lay more eggs.

You might have come across articles about the “egg float test.” This is not a “freshness” test to determine if your eggs are still safe to eat. Rather, the egg float test simply gives you an approximation of how old an egg is. It does not tell you whether the eggs are safe to eat.

The inside of an egg is water and moisture. As an egg sits in the refrigerator or on your counter, it begins to dehydrate. As it dehydrates, the shell membrane pulls back from the shell and air fills in the space. If you leave an egg sitting out long enough, all of the moisture will evaporate, and you will be left with a dehydrated yolk ball inside the shell.

The egg float test helps “measure” the air pocket inside an egg by dropping it into a glass filled with water. Very fresh eggs, which have not dehydrated much, will have less air and sink to the bottom and lay on their side. Conversely, old eggs that have dehydrated over time, have larger pockets of air and often float on top of the water. But again, don’t rely on this test to determine whether you should eat an egg!

How often do chickens lay eggs?

You can collect aboutone egg per hen per daywhen egg production is in full swing. Most eggs are laid early in the morning, usually within a few hours of when the sun comes up.

It is important to collect eggs regularly and store them properly. Gather eggs two to three times per day – many flock raisers collect eggs once in the morning and once in the evening. Collect even more often duringextremely warmorcold weather. Frequent collection helps keep eggs clean and reduces the chance for egg cracking due to hen traffic in the nests.

Always discard eggs with noticeable cracks because cracks can allow bacteria to enter the egg. Cracks can also result from an inadequate diet. Safe eggs start with strong shells.To form strong egg shells and maintain bone strength, laying hens need 4 grams of calcium each day, all of which must come from their chicken feed.

All Purina® premium layer feeds are infused with the Oyster Strong® System to ensure your laying hens achieve a consistent supply of calcium through a blend of oyster shell, vitamin D and manganese. These three ingredients work together to help your chickens produce strong-shelled, delicious eggs each day.

Why are my chickens eating eggs?

Wondering how to stop chickens from eating eggs? Start with regular collection.

Egg eating generally occurs when a hen finds a broken egg, tastes it, likes it and begins searching for other broken eggs. Hens can even learn to break them intentionally. Collecting chicken eggs frequently can help prevent hens from eating their eggs.

If you notice your chickens eating eggs, first find the culprit. Look for remnants of the egg yolk on the skin and feathers around a hen’s head and beak. Consider separating the culprit hen from the flock to avoid other hens picking up the habit.

Here are more tips for how to help stop chickens from eating eggs:

  • Place ceramic eggs, wooden eggs or golf balls in the nest.
  • Blow out an egg and refill it with mustard. When the hen cracks into the egg, the mustard serves as a deterrent from eating other eggs.
  • Provide an alternative place to peck, such as aPurina®Flock Block®supplement.

If I’m hatching eggs, how should I store them before incubating?

If you’re collecting chicken eggs and storingfor incubation later, wash any foreign material off the shell and refrigerate at 55 degrees Fahrenheit with 70-75% humidity. Wine refrigerators set at the white wine setting of 55 degrees Fahrenheit work great for this! Store eggs with the narrow end pointing down prior to incubation. Hatchability is reduced as the storage time increases. If kept at the proper temperature and humidity, you can wait a couple weeks without too much reduction in hatchability.

Store eggs at an angle and change the angle once a day. This will keep the yolk from sticking to the side of the egg and help the developing embryo stay safe before hatching.

It’s always a good idea to write the date of collection on hatching eggs so you know how old they are. You may also want to write the breeds on the eggs if you know what birds it came from. Good records can help improve your breeding program.

Let the eggs warm to room temperature when you’re ready to incubate. Then, give the eggs to a broody hen or place in an incubator. After eggs have been stored and incubated, 70 percent hatchability is considered very good.

Want strong shells?Sign-up for our Feed Greatness® Challenge and receive $14 worth of feed coupons.

How Long Do Eggs Last and Fresh Egg Facts| Purina Animal Nutrition (2024)

FAQs

How Long Do Eggs Last and Fresh Egg Facts| Purina Animal Nutrition? ›

A general rule, unwashed eggs will last around two weeks unrefrigerated and about three months or more in your refrigerator. If you're experiencing an egg boom, it's smart to refrigerate any unwashed fresh eggs you aren't planning to eat immediately. This will help them last longer.

How long do eggs stay fresh enough to eat? ›

Information. Eggs may be refrigerated three to five weeks from the day they are placed in the refrigerator. The "Sell-By" date will usually expire during that length of time, but the eggs will be perfectly safe to use. Always purchase eggs before the "Sell-By" or EXP (expiration) date on the carton.

How long do fresh laid eggs last in the refrigerator? ›

Unwashed eggs have what is called a “bloom” or coating that protects them. These unwashed eggs can sit on your counter and be just fine for 2-3 weeks. Pop those unwashed eggs in the fridge and they are good up to 3 months! If you wash them and place them in the fridge, they are good for 2 months.

How long can eggs stay on the counter? ›

According to the American Egg Board, you can leave eggs on the counter about 2 hours at room temperature (or 1 hour if the temperature is 90°F or hotter). After 2 hours, you'd be safer to throw those eggs out and get a fresh dozen rather than chance it.

Do store bought eggs last longer than fresh eggs? ›

The USDA says eggs keep, when refrigerated, for 4 weeks–s but homesteaders know you can keep eggs for a couple of months. Farm eggs straight from the farmer are always going to be fresher than store-bought eggs!

Do eggs go bad after 2 months in fridge? ›

If you throw your eggs out once the date on the carton has passed, you may be wasting perfectly good eggs. With proper storage, eggs can last for at least 3–5 weeks in the fridge and about 1 year in the freezer. The longer an egg is stored, the more its quality declines, making it less springy and more runny.

Can you eat eggs 2 months out of date? ›

On those egg cartons, if an expiration date appears, it can be no more than 30 days after the pack date. "As long as they're kept properly refrigerated at 40°F or lower, fresh eggs are safe to eat four to five weeks beyond the carton's Julian date," Maloberti says.

Should I wash farm fresh eggs before cracking? ›

If there are small amounts of debris or feces, wipe eggs with a towel or sandpaper. Do not scrub as you may damage the shell. If the eggs are dirty, you can wash them. Using 90-120°F, wash eggs and remove debris.

Why do farm fresh eggs not have to be refrigerated? ›

Unwashed eggs have a protective layer called a cuticle (also referred to as the bloom) and can be stored on the counter. This protective coating works by sealing the shell's pores and preventing air from penetrating it, helping to keep bacteria out. Washing eggs removes the cuticle.

Does washing fresh eggs reduce shelf life? ›

Bacteria outside can also seep into the white and yolk, contaminating them. By being more open to bacteria, washed eggs can spoil much faster at room temperature than unwashed ones. When producers remove the bloom, freshness decreases unless you keep them refrigerated.

Why are eggs not refrigerated in Europe? ›

Processing eggs in Europe

One, various countries in Europe vaccinate chickens against salmonella beforehand. In addition, eggs are not washed like they are in the United States, so the cuticle is left on the shell. As a result, eggs can be stored at room temperature instead of needing to be refrigerated.

Why shouldn't you keep eggs in the fridge? ›

The eggs stored in cold temperature tend to undergo condensation when they are taken out to room temperature. This promotes the growth of bacteria over the egg shell, thereby contaminating the egg and making it harmful for human consumption. Refrigerate only if you suspect salmonella infection.

How can you tell if an egg is bad? ›

Simply fill a bowl with cold tap water and place your eggs in it. If they sink to the bottom and lay flat on one side, they are fresh and good to eat. A bad egg will float because of the large air cell that forms at its base. Any floating eggs should be thrown out.

Are farm fresh eggs healthier than store bought? ›

Studies show that farm fresh eggs have less cholesterol and saturated fat than those purchased from the store. Additionally, they also contain 25% more vitamin E, 75% more beta carotene and up to 20 times more Omega-3 fatty acids. This is all according to a Mother Earth News Study that has been verified multiple times.

Should eggs sink or float? ›

Carefully lower your eggs into fresh cold water using a spoon (you can do this in the pan if you're about to boil them). If the eggs stay at the bottom they're fresh; if the eggs float, however, they're stale and best avoided.

How long are farm fresh eggs safe to eat? ›

Per the FDA, for the best quality, you should use eggs within three weeks of their purchase date. Donovan, however, gives a slightly longer shelf life—six weeks in the fridge for farm-fresh eggs, and four weeks in the fridge for eggs from a grocery store.

How can you tell if fresh eggs have gone bad? ›

To perform the float test, gently set your egg into a bowl or bucket of water. If the egg sinks, it is fresh. If it tilts upwards or even floats, it is old. This is because as an egg ages, the small air pocket inside it grows larger as water is released and replaced by air.

Are backyard chicken eggs safe to eat? ›

Eggs from backyard chickens are safe to eat when the birds are healthy, the coop is clean, the eggs have an intact bloom, and they are handled properly. It is a good idea to get to know the farmer/homesteader you buy eggs from (and use good practices if you are selling eggs).

How to keep eggs fresh for months? ›

High temperatures encourage spoilage faster while temperatures that are too low will make the egg freeze. Fresh eggs that are stored at about 55°F with 75% humidity will last for about 2-3 months. Fresh eggs that are stored at 30°F with 85% humidity will last for up to 9 months.

Top Articles
Latest Posts
Article information

Author: Clemencia Bogisich Ret

Last Updated:

Views: 6162

Rating: 5 / 5 (60 voted)

Reviews: 91% of readers found this page helpful

Author information

Name: Clemencia Bogisich Ret

Birthday: 2001-07-17

Address: Suite 794 53887 Geri Spring, West Cristentown, KY 54855

Phone: +5934435460663

Job: Central Hospitality Director

Hobby: Yoga, Electronics, Rafting, Lockpicking, Inline skating, Puzzles, scrapbook

Introduction: My name is Clemencia Bogisich Ret, I am a super, outstanding, graceful, friendly, vast, comfortable, agreeable person who loves writing and wants to share my knowledge and understanding with you.