Soap nuts are also known as soap pods. It is okay to boil soap pods to wash your hair. Soap pods are the fruits of the leguminous plant soap pods. The fruit of soap pods is rich in saponins, which emulsify oil when encountered. So to a certain extent can clean hair oil. In addition, the soap pod not only has a certain cleaning function, there is a certain medicinal value. Soap pods taste salty, pungent, warm, with expectorant opening, dispersing knot swelling effect, can be used for stroke mouth, coma, epileptic phlegm, closed and other symptoms. It should be noted that the soap pods have a certain degree of toxicity, if you need to use must be prescribed by a professional doctor before use, do not use on their own.