For a "soft peel" look, deep cleaning is necessary to remove styling residues and pollutants. For a "soft peel" look, deep cleaning is necessary to remove styling residues and pollutants. It works on the cuticle to better prepare the hair to absorb the targeted treatment. Apply: Apply to damp hair, work up a lather that covers the entire length of the hair, and then rinse. Do the process a third or second time. After massaging for a few minutes, rinse.