What does the term "squeaky clean" refer to in the context of hair preparations?

The term "squeaky clean" in the context of hair preparations refers to the absence of product buildup or residues before a treatment. When hair is described as "squeaky clean," it indicates that it has been thoroughly cleansed, allowing for better absorption of treatments and enhancing the effectiveness of subsequent hair care products. This state is crucial for services such as coloring or treatment applications, where leftover products can interfere with the desired results.

Thorough cleansing ensures that the hair is free from oils, styling products, and any environmental impurities. A clean canvas is essential for achieving optimal outcomes and maintaining the health of the hair. This concept emphasizes the importance of preparatory steps in any hair treatment regimen, enhancing the overall effectiveness of the services being provided.