The Rongdhonu Ritha fruit is soaked in water and used on hair with water, the hair becomes thick black, and strong. There is no need to apply conditioner if you shampoo your hair with Ritha powder. It can easily solve the lice problem without any side effects. Also, if eczema is a problem, it can be easily removed by using Ritha powder. With regular use, those with extra curly hair will become straight and soft.