Boiling eggshells is definitely a smart and resourceful move! There are a couple of ways people use boiled eggshells to save money or get extra utility out of them:
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Natural Fertilizer: After boiling, you can crush the eggshells and use them as a natural fertilizer in your garden. The calcium carbonate in the shells helps strengthen plant cell walls and encourages strong root development.
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Clean Scrubber: Boiled eggshells can be used as a mild abrasive cleaner. Once they’ve cooled, you can crush them and use them to scrub tough spots, like in pans or sinks. They’re gentler than harsh chemicals.
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Eggshell Tea: Boiling eggshells in water creates a calcium-rich liquid. This can be used to nourish houseplants or gardens. Just make sure to let it cool and use sparingly!
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Compost: Boiled eggshells break down faster in compost, enriching it with calcium and helping plants thrive when the compost is used.