Brush hair out and moisten with warm water. Distribute Intense Shampoo along the parting of the scalp and lightly massage in. Lather up the hair again with water and then rinse. Tip: There is less foaming of the natural surfactants in Intense Shampoo, so there won’t be a luxurious lather with the usual amount of shampoo. The cleansing ability is still outstanding, so don’t use too much.