As I finished scarfing down a banana in a hurry one morning I remembered that my winter leather boots needed a good shining. I remember reading and sharing that banana peels can be reused to shine your shoes, so I gave it a shot.
It works really well! My scuff marks even disappeared. I cannot say how long it will last, but so far still shiny!
The boot on the left has been shined, the one on the right has not.