Vinegar is an acid, organic acid type chemicals, including acetic acid, or vinegar, which can be taken. Eggshell calcium is the main element that makes it hard to dissolve egg shells are missing. Eggshell, it's soft.
Vinegar is an acid, organic acid such as vinegar or acetic acid. Which can dissolve calcium Eggshell calcium is the main component that makes it hard shell eggs. When dissolved The soft shell
Vinegar is a chemical type organic acids include acetic acid or acetic acid, which can dissolve the calcium. Eggshell calcium is the main component that makes the shell solid when it is melted, the shell egg is soft.