7. Nature’s Soap
One of the most important ways to survive when lost anywhere is to have some sort of disinfectant or soap product. Chances are, they aren’t growing on trees. However, you can get the next best thing with your fire by using ash! It’s basically nature’s own soap.
Heck, there is specifically made Ash Soap on sale right now in stores. When wood burns and creates ash, sodium hydroxide can be created by mixing it with water, which is what the Ash Soap technically is. Water is not always needed, as the ash is basically potassium carbonate. Thus, it’ll do a lot of cleaning by itself.