if you happen to get bitten by red fire ants, by rubbing the inside of a banana peel on the bite you will prevent it from itching and getting inflamed. This also works for mosquito bites.
You can use bananas as fertilizer, either by putting them directly into your composter like I do, or by cutting them into little pieces and mixing them in the soil. Bananas are great for plants because they are rich in phosphorous and potassium.
Rubbing the inside of a banana peel onto your brown leather shoes is a great way to clean them and keep them shiny. Also works for non-leather shoes.
The potassium in banana peels can cure you of warts in less than 2 weeks.
By gargling with water and salt, and then rubbing a mixture of banana peels onto your teeth for about 2 weeks, they will get significantly whiter.
If you fall and get a scrape on your knee or elbow, the oil in a banana skin is the all-natural way to make the pain go away.
A banana hair conditioner on Care2 says that if you mix bananas, cream and honey together, you have an excellent way to restore damaged and dry hair.
If you get a splinter that is deeply embedded into your skin, tape the banana peel over the splinter and the enzymes will both take the splinter out and heal the wound.