Dried rice husk and sawdust will help preserve chicken or duck eggs for up to several months with a very simple method. You just need to put a layer of rice husk or sawdust in a styrofoam box, put the eggs in it, and keep sprinkling more rice husk/sawdust until the surface of the egg is covered.

Keep doing this alternately until the eggs are used up, then cover tightly and place the box in a cool place to store and use the eggs easily!

Apply cooking oil to eggshells
You don’t need much, you just need to spread a thin layer of vegetable oil such as sesame oil, coconut oil, soybean oil, etc. on the eggshells to preserve them easily. However, this method will be more effective if you store the eggs at a temperature of 25 – 32 degrees Celsius and use the eggs within a month to ensure the quality!

Placing Eggs in Tea Buds
If you don’t have sawdust or dried rice husks at home, you can use an easier-to-find ingredient: tea buds. Using the same method as when working with sawdust or rice husks above, you can easily store eggs for up to 2-3 months with tea buds!