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Surprising Uses for Boiled Eggshells
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Fertilize plants with mineral-rich water
The water obtained after boiling is an ideal natural fertilizer for plants that need calcium, such as tomatoes, peppers or roses .
How to do it?
Let the water cool and use it to water your plants once a week .
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Even more efficient compost
Crushed eggshells add calcium to the compost , promoting better decomposition of organic waste.
Tip : Grinding the shells after boiling allows for faster decomposition in the compost.
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A gentle and ecological cleanser
Thanks to their slightly abrasive property, crushed eggshells can be used to clean delicate surfaces such as porcelain or marble, without scratching them .
Instructions for use :
Mix the shell powder with a little water and soap to scrub and shine your surfaces.
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Food supplement for animals
Chickens and other domestic animals need calcium to strengthen their bones and, for chickens, to improve the strength of their eggs .
How to do it?
Finely grind the boiled shells and mix them into their food.
- A natural calcium supplement for humans
Calcium is essential for healthy bones and teeth . Some people use eggshell powder as a natural dietary supplement .
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