How to Collect and Clean Chicken Eggs

Learn the Wet and Dry Clean Method

chickens and a basket of eggs

The Spruce / Steven Merkel 

As a small farmer, whether you are raising laying hens for your own family or selling eggs at a farmers market, you want to be sure the eggs are fresh, clean, and safe. Learn how to collect eggs properly and how to clean them. The methods you use are important for the health of the eggs, the hens, and those who eat the eggs.

How to Collect Eggs

Before you clean your eggs, you first have to gather them. There are basic supplies and tips to have on hand to successfully raise chickens, especially broody hens that are essentially in charge of the eggs. There are some things you can do to make sure that the eggs you pick are as fresh as clean as possible which minimizes the amount of cleaning that is required later.

person gathering eggs in a basket
The Spruce / Steven Merkel 

As a general practice, try to pick fresh eggs, which means collect them as early in the day as you can or as soon as you see they've been laid. If you can manage it, collect chicken eggs two or three times a day, which can help keep them clean. It also helps prevent the chickens from eating the eggs and it will stop a hen from brooding (never leaving the eggs). Allowing eggs to sit overnight in nest boxes often results in poop-stained or broken eggs. Some hens seem to prefer to roost on the edges of the nest boxes or even in them. Overnight, they can poop on the eggs that are left in the boxes, or step on them and break the shells. In any case, missing a day of egg collecting usually makes for a lot more work.

Another tip is to keep nest boxes well-feathered. Make sure the hens' nest boxes have plenty of shavings or straw lining them. If there is poop in the nest boxes, clean it out well when you collect the eggs and replace the straw or shavings. Likewise, if a hen has broken an egg, clean out the mess thoroughly; remove all wet and soiled straw. Careful maintenance is one of the best ways to encourage hens to lay in the nest boxes.

collecting chicken eggs
The Spruce / Steven Merkel 

How to Clean Eggs

If you learn how to clean eggs properly, then you can keep your family and your customers—if you are selling the eggs—from getting sick. There are two basic methods of cleaning chicken eggs: dry cleaning and wet cleaning. Dry cleaning is preferred over wet cleaning because it leaves the eggs' natural antibacterial protective layer, called bloom, intact and allows you to store the eggs unrefrigerated if desired. Dry cleaning involves wiping the egg with an abrasive sponge, loofah, or even fine sandpaper to remove all dirt and feces from the shell.

Freshly collected chicken eggs next to a brush for dry cleaning

The Spruce / Kara Riley

person holding a fresh chicken egg and a sponge
The Spruce / Steven Merkel 

If eggs are very dirty or have yolk stuck to the shells, wet cleaning may be necessary. Wash eggs under warm running tap water. The water must be warmer than the egg temperature but not hot. Dry each egg with a paper towel, and place it in a clean, open carton or wire rack. Sanitize the washed eggs by spraying them with a solution of bleach diluted with water.

If you plan to sell your eggs, check with your county extension office for the local and state regulations governing the cleaning of eggs for sale in your area.

rinsing eggs under a faucet
The Spruce / Steven Merkel 

Tips for Storing Eggs

Once your eggs are clean and dry, package them in egg cartons and label the cartons with the date the eggs were collected. Generally, it is best to store eggs in the refrigerator. Wet-cleaned eggs must be refrigerated, while dry-cleaned eggs (with the bloom intact) can be refrigerated or stored at room temperature. Typically, all eggs last longer when refrigerated.

Here are some general rules about keeping eggs:

  • Eggs are good for 4 to 5 weeks after the date of collection when stored in the fridge.
  • The eggs may be good for a few weeks after the one-month mark.
  • If the eggs are older, bake with them or hard-boil them.
  • Dry-cleaned eggs can be kept at room temperature for several weeks and should be washed immediately before they are cooked.

Testing Egg Freshness

To test the freshness of the eggs, use the float test. Place the eggs in a bowl full of water. If an egg floats, it has too big an air pocket inside the shell, which means the contents have evaporated too much, and the egg has likely spoiled. You can compost it. You can also use a strong light to see how much air space is inside an egg; this is called ​candling.

eggs stored in a carton
The Spruce / Steven Merkel 
Article Sources
The Spruce uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read our editorial process to learn more about how we fact-check and keep our content accurate, reliable, and trustworthy.
  1. Sartell, Jennifer. Epic Eggs: the Poultry Enthusiast's Complete and Essential Guide to the Most Perfect Food. Voyageur Press, 2017.

  2. Small Scale Egg Handling. National Sustainable Agriculture Information Service.

  3. Selling Eggs, Meat, and Poultry in North Carolina: What Farmers Need to Know. North Carolina State University Extension.

  4. Kosa, Katherine M., et al. Consumer Shell Egg Consumption and Handling Practices: Results from a National Survey. Journal of Food Protection, vol. 78, no. 7, pp. 1312–1319, 2015. doi:10.4315/0362-028x.jfp-14-574