So my clip request as follows: you are standing in front of the full bathtub. Start wetting your hair by multiple dunking, bent forward over the tub. After these three shampoos, that you rinse each time again by several making several dunkings. Then apply conditioner, make again several dunking and finally a last rinsing with showerhead, always bent forward. Remarks : please try to go as deep as possible under the water, with fully filled bathtub, and make long dunks. From time to time blowing a few bubbles.