Stop Throwing Them Away: Boil Your Eggshells and Say Goodbye to This Common Household Problem!
- How to use it: Add a teaspoon of clean, boiled, finely crushed eggshell powder right into your coffee grounds before brewing. The shells will absorb the harsh bitterness, leaving you with a remarkably smooth, rich cup of coffee. (And don’t worry—the powder stays in the filter!).
How to Correctly Prepare Your Eggshells (Step-by-Step)
To get the results shown in the picture without attracting pests or introducing bacteria, follow this simple preparation method:
Step 1: The Collection
Keep a container in your fridge or a bucket outside to collect your empty shells. Once you have a good amount, it’s time to process them.
Step 2: The Boil
Place your eggshells into a large pot and cover them completely with water. Bring the water to a rolling boil and let them cook for 10 to 15 minutes. This completely kills any lurking bacteria and loosens any remaining organic matter.
Step 3: The Dry
Drain the water and spread the wet shells out onto a baking sheet. Let them air-dry completely in the sun, or pop them into a 200°F (93°C) oven for about 10 minutes until they are completely brittle.
Step 4: The Crush
Once dry, place the shells in a sturdy bag and roll over them with a rolling pin for coarse flakes (great for pest control). For a fine powder (ideal for plant food), pulse them in a clean blender or coffee grinder. Store your powder in a clean jar indefinitely!
💡 Pro-Tip: Make “Eggshell Tea” for Your Houseplants
Want a quick liquid fertilizer? After boiling your clean eggshells in water for 15 minutes, do not throw away the boiling water! Let the water sit overnight with the shells inside to infuse. Strain out the liquid the next morning, and you have a nutrient-packed, calcium-rich “tea” to water your indoor houseplants. They will thank you with vibrant, strong new growth!
