- This clarifying shampoo removes chlorine, impurities and dulling buildup from hair, strengthens strands and minimizes future buildup. Deep cleansers remove chlorine, iron and minerals. Helps prevent swimmers' "chlorine green." Remove product build-up, chlorine and minerals from hair with Shampoo Three® from Paul Mitchell®. This deep-cleansing shampoo washes away impurities while keeping strands strong. Use as needed for bouncy, soft hair. This product is paraben free and vegan. Apply a small amount. Massage. Rinse. Suitable for daily use except on color-treated hair.