This Rongdhonu Ritha powder cleanses hair and increases hair density. There is no need to apply conditioner when shampooing with this powder. As a result, the hair becomes thick black and strong. It can easily solve the problem of lice without any side effects. Also, if eczema is a problem, it can be easily removed by using Ritha powder. If you use it regularly, those with extra curly hair will become straight and soft.