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Egg washing and storage are the two most controversial egg related topics among avid chicken keepers. One side says you should wash every egg before you store it while the other side says only wash a really dirty egg and only wash them just before use.
One side says you should refrigerate your eggs asap. The other side says no refrigeration is needed. After our last article on determining if an egg is fresh, I had many questions about the washing and storing of eggs. This inspired me to take a good look at these two topics with you.
Should I wash my eggs?
The truth is you should not wash any egg that is to be stored unless you plan on using it within a week. If you feel you must wash an egg and you will not be able to use it within a week, be sure the water is 20° warmer than the egg and no warmer than 120°.
Some people use a cleaning mixture of 4 Tablespoons bleach with 2 tablespoons of detergent in 1 gallon of water. Then they wipe off any loose dirt or poop with a clean, dry cloth. Next, they wash it in this solution and rinse with clear warm water. Never dry the egg with a cloth, allow it to air dry.
Commercial egg plants wash their eggs in chlorine bleach and soap. YUCK! I would NEVER use this at my home.
I don’t wash any egg that I’m going to store. If one of my girls’ egg has dirt or poop on it, I wipe it off with a clean dry cloth and put it where I can use it next and wash it just before I use it.
Why I don’t wash my eggs
The reason I don’t wash eggs is simple. Eggshells are covered with a thin, protective membrane which is destroyed with washing. By not washing, the membrane is left intact and the egg keeps longer.
It’s pretty safe to assume every egg has bacteria on it and egg washers cite this as the reason they wash their eggs. But the truth is, washing an egg and removing the protective membrane makes it more likely that bacteria can get inside the shell.
Bacteria love moisture, so adding it along with removing the membrane creates the perfect environment for bacteria to breed, increasing the risk of egg penetration. Whether or not to wash an egg is a personal decision. However, I strongly feel not washing the egg is the best way.
Should I refrigerate my eggs?
This may seem like a silly question to us in an age of modern refrigeration, but in many countries eggs are not refrigerated. As a matter of fact, old-timers didn’t refrigerate their eggs. My great-grandmother and grandmother used egg baskets to keep their eggs.
Here in the U.S., cold storage is considered the best way to keep eggs by most people. However, in other countries like France, Britain, actually most of Europe, eggs are not refrigerated. Our commercial method is to keep eggs stored between 35 and 40°F. They say that when kept at this temperature, with an adequate humidity level (above 60%), eggs will keep for 100 days. Be careful storing your eggs next to something smelly like an onion because they have lots tiny pores and will absorb odors.
There have been scientific studies done in an attempt to squash the idea of refrigeration. They have proven there is no difference in the bacteria levels of cold storage eggs versus room temperature eggs. You have to decide what you feel comfortable with.
The old-timers used to store their eggs in crocks, barrels, or baskets. If they had a large supply, they would fill the container with sawdust or straw and store it in a cool place like their root cellar or basement. They stored them small end down to keep the air pocket in its natural place.
I store my yard eggs in my egg basket at room temperature. They must not be placed in direct sunlight or next to a heat source. I keep some in the kitchen in a basket and the rest in the room where I keep my preserved garden produce. It isn’t heated so it remains a pretty even, cool temperature and the humidity is good.
How long are eggs good?
As a general rule, eggs are good for 6 weeks. Those who support the refrigeration of eggs say that you can keep eggs in the fridge for up to 100 days at the right temperature and humidity level (like we talked about above). Washed eggs have been proven to spoil within a month or less.
I’m just an experienced farmer with generations of chicken keeping to rely on to decide about egg washing and storage. Where do you stand on this issue? Are you a washer or a non-washer? Do you refrigerate or not?
Be sure to share your experiences, ideas, and tips in the comments below and remember you can always use the Contact Me page.
Safe and Happy Journey,
Rhonda and The Pack