The egg shell is very rich with various salts and minerals and at all times people used it in the form of powder for different needs. Very widely it is used in gardening, poultry farming, and also for the internal use as the shell is a good source of calcium which is easily acquired.
It is required to you
- - Eggs;
- - mortar.
Instruction
1. Take white eggs, carefully wash up them with a brush under flowing water with laundry soap. Carefully rinse. Break and pour out contents in a separate plateau. Clean an egg shell from internal films and wash out.
2. Put on fire a pan with water. Boil it and put to cook for five minutes a shell from eggs. Then drain water. Lay out a shell on a plate, let's it dry out completely.
3. Pound a shell in a porcelain or copper mortar. Dust-like powder has to turn out. If desired it is possible to crush a shell in the coffee grinder. You store powder in a glass jar with densely closed cover. It is impossible to store it in a plastic bag. It is also possible to use a shell from hard-boiled eggs. Peel eggs, trying that protein didn't remain on a shell, then remove the remains of inner shells of egg. Crush in a mortar or in the coffee grinder.
4. If you plan to use an egg shell at the dacha, then it is possible to take a shell of any color. It doesn't need to be boiled, exempted from films and to fray. To crush rather simply a little.