PSI Barbering Practice Exam 2025 - Free Barbering Practice Questions and Study Guide

The purpose of follow-up conditioning treatments after shampooing is primarily to keep hair in a healthy and manageable condition. Conditioning treatments provide essential moisture, nourishment, and protection to the hair, which can be stripped away during the washing process. This step helps to restore the hair's natural moisture balance, smooth the cuticle, and reduce frizz, making it easier to detangle and style. Furthermore, these treatments often contain beneficial ingredients that can strengthen the hair, enhance shine, and improve overall health, which is crucial for maintaining hair integrity, particularly for clients who may have dry or damaged hair due to various factors like heat styling, coloring, or environmental conditions.

While preparing the hair for cutting, adding color, or removing excess oil are relevant aspects of hair care, they do not fully capture the broader and more critical role that conditioning plays in promoting the hair's health and manageability after the cleansing process.