Usage 1: pomelo peel. For example, after eating grapefruit, the remaining peel can be used to remove the odor, because grapefruit itself has a fragrance, and the unique ingredients on the peel make the peel fully retain this fragrance. Usually, the smell of the bathroom will be strong, so you can put the peel directly in the bathroom and try to put it on the windowsill, because when the wind blows in, it will spread the fragrance of the peel to the whole room.

Moreover, this kind of peel does not need to be dried when put in. Just eat it and leave it alone. If there is an odor in the cupboard or refrigerator, you can use grapefruit skin. I heard the old man say that grapefruit peel can be used to relieve phlegm and cough. This is really credible. I fried the grapefruit skin into soup and drank it.

Usage 2: Banana peel can be used to relieve skin itching. This is because banana peel contains cannabinoids, which can treat skin itching caused by fungi and bacteria in human body. Just mash the banana peel and apply it directly to itchy skin. Moreover, banana peel can also relieve inflammation and pain, and it needs to be smashed with ginger juice to be effective.

In addition, banana peel can also treat hypertension and prevent cerebral hemorrhage in the elderly, which many people don't know, and it also has the effect of beauty. To dry the banana peel and grind it into powder before use, I can only say that buying a banana is too valuable.

Usage 3: Orange peel can be used to clean dirt. In fact, orange peel can also be used to remove odor, but the effect of removing odor is not as obvious as grapefruit peel. Because orange peel contains alkaline substances, you can quickly clean the stains on ceramics or tableware by dipping in salt directly.