What is the purpose of sectioning the hair during a perm?

The purpose of sectioning the hair during a perm is to ensure consistent application and even curl formation. When hair is divided into smaller, manageable sections, it allows the stylist to apply the perm solution evenly and thoroughly, which is crucial for achieving uniform curls. This careful sectioning helps prevent overlapping of rods and ensures that each strand of hair is treated properly.

By working in smaller sections, the stylist can better control the distribution of the perm solution, leading to more predictable and consistent results. Proper sectioning allows for detailed attention to each part of the hair, minimizing the risk of under-processing or over-processing any areas, resulting in a more harmonious and aesthetically pleasing curl pattern throughout the entire head.