Soaking eggshells in water: the surprising reason why everyone is doing it

🥚💧 Until recently, I used to throw my eggshells straight into the bin. Just like everyone else.
Then I discovered what some people were doing with them…

They soak them in a simple glass of water overnight.
Why? 😮
The answer completely blew my mind. Once you understand, you can’t go without it.
👉 See what it really changes in the first comment 👇👇👇

Eggshells soaked in water – here’s why this practice is becoming more and more popular!

Did you know that eggshells are actually a valuable resource? Many people soak them in hot water to reuse them—a method with numerous benefits. Discover why eggs are placed in boiling water and how you can repurpose eggshells instead of throwing them away.

Eggs are a key part of our diet. They’re rich in high-quality proteins, which are essential to our bodies. Iron, phosphorus, calcium, and vitamins K2 and B12 are some of the major nutrients found in eggs. It’s a food with multiple health benefits and high nutritional value.

Even though eggs are excellent for our health, it’s recommended to eat them in moderation. Nutritionists suggest not exceeding four eggs per week. They are a very complete food—almost every part can be used, even what we usually throw away… like the shell!

Eggs are also incredibly versatile in cooking. Boiled, fried, scrambled or in omelets—they adapt to every taste. In some recipes, only the white is used for its great binding and thickening properties.

But let’s focus on the part that’s often overlooked: the eggshell.

Why should you keep your eggshells instead of throwing them away?

We tend to treat eggshells as simple waste. Yet they are a natural resource full of benefits, especially for gardening. Rich in calcium and minerals, they make an excellent supplement for plants. Once properly cleaned and dried, they can be crushed into small pieces and sprinkled at the base of your plants, in pots, or directly into garden soil.

Eggshells help balance soil pH, improve soil structure, and can even repel certain pests, like slugs and snails, thanks to their sharp texture. They nourish the soil while also offering natural protection for your crops.

An even simpler and more effective method: boil the shells in hot water. After about ten minutes, let the water cool down, then use it to water your plants. This “eggshell water” acts like a mineral infusion, releasing calcium, phosphorus, and magnesium into the soil—essential nutrients for plant growth and vitality.

In short, the eggshell isn’t useless waste—it’s a precious ecological and economical ally. Instead of tossing it, turn it into a natural resource for your plants!