Here’s a simple guide on how to process eggshells for hair use: Clean the eggshells: After cracking the eggs, rinse the shells thoroughly to remove any leftover egg white or yolk.

Hard-boiled eggs are notoriously tough to peel. You know the drill: standing over the sink, picking off stubborn shards of ...

Starting eggs in cold water causes egg-white proteins to coagulate slowly, bonding tightly to the inner membrane of the shell.