4. Seed Starters
Eggshell halves make perfect biodegradable seed starters. Fill them with soil, plant your seeds, and place them in a sunny spot. Once the seedlings are ready to transplant, you can plant the entire shell, which will decompose and nourish the soil.
5. Soil Aeration
Mix crushed eggshells into the soil to improve aeration and drainage. This helps roots grow more effectively and prevents waterlogging.
6. Bird Feed
Birds need calcium for egg production, and ground eggshells can be a great supplement. Sterilize the shells by baking them at 250°F (120°C) for about 10 minutes, then crush them into fine pieces and add them to your bird feeder.
7. Cleaning Agent
Eggshells can be used as a gentle abrasive cleaner. Mix crushed eggshells with a bit of soapy water to scrub pots, pans, and other kitchen utensils without scratching them.
8. Face Mask
Create a nourishing face mask by grinding eggshells into a fine powder and mixing them with egg whites. Apply the mixture to your face, let it dry, and rinse off with warm water. This mask can help tighten and tone your skin.
9. Calcium Supplement
Eggshells can be ground into a fine powder and used as a calcium supplement. Boil the shells to sterilize them, bake at 200°F (93°C) for about 10 minutes, then grind into a powder. Add the powder to smoothies or other foods to boost your calcium intake.
10. Garden Decorations
Eggshells can be used creatively in the garden. Paint and decorate them to create charming garden ornaments or use them to label plants by writing the names on the shells and placing them at the base of your plants.
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