Tag: Eggshell uses

Comprising roughly 95% calcium carbonate, eggshells are often discarded as kitchen waste. However, these humble shells have a multitude of surprising and beneficial applications. The answer to 'Can eggshells be used for anything?' is a resounding yes, and their versatility can benefit your home, garden, and even your health.

Containing approximately 95% calcium carbonate, an everyday chicken eggshell is far more valuable than its trash-bound reputation suggests. So, what is eggshell powder called, and why are so many people turning this kitchen scrap into a powerful, multi-purpose ingredient?