Empty eggshells
Saucepan
Water
Strainer
Container for storage
Steps:
Collect and Clean Eggshells:
Collect eggshells and rinse them thoroughly to remove any egg residue.
Boil the Eggshells:
Place the cleaned eggshells in a saucepan and cover them with water.
Bring the water to a boil and let it simmer for about 10 minutes. This helps to sterilize the shells and extract calcium and other nutrients into the water.
Cool and Strain:
After boiling, allow the water and eggshells to cool completely.
Strain the liquid into a container, separating the shells from the water.
Crush the Eggshells:
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