Customer wrote: The following 10 minutes Please dive into a tub for 2- 3 seconds to the point of the head forward. When you raise a face, the hair of hair should cover a face completely. Generally, please show for 7-8 seconds. And please sink for 2-3 seconds to the point of the head forward again. Please repeat this repeatedly. Please shampoo. Please shampoo to cover a face with the hair of hair. Please repeat repeatedly. Please take a filming by the close-up of a face and the head