Shampoo

Shampoos are a technologically advanced means of washing away and dirt and grime that has become trapped in the oil produced by the scalp. Shampoos act by loosening the dirt and attracting it to them and by washing away the shampoo the dirt, oil and grime is also removed. This process has become refined over time and there are a plethora of shampoos available that treat the scalp and hair and help prevent and resolve any issues that you may have. However, for some cultures washing the hair is not simply and issue of hygiene and in Korea the festival of Yudu is a festival that involves washing hair to wash away bad luck.