The wonderful use of banana skin can be used as skin care products. When used on the skin, it can make the skin moist and smooth. Banana peel also has high medicinal value, and has good effects on the treatment of hypertension, stroke and blood in stool. It can also prevent frostbite in winter.

We usually throw away the shell when we eat eggs, but in fact, the egg shell has many wonderful functions. Let's see which ones are available.