Potatoes are tasty and versatile. But most people throw away potato peels without a second thought. What if I told you that there are unexpected potato peel uses both in the kitchen and beyond? From seasoning cast iron cookware to making a DIY natural hair dye for gray hair, there are so many different ways to use potato peels. Some of these life hacks will surely surprise you! If you’re a fan of home remedies and prefer natural ways to go about things, you should definitely give potato skins a try.