Minnesota Cosmetology State Practice Exam 2025 - Free Cosmetology Practice Questions and Study Guide

The correct procedure for applying a perm involves wrapping the hair around rods, applying the perm solution, and then neutralizing. This sequence is crucial for ensuring that the hair takes on the desired curl pattern.

When the hair is wrapped around the rods, it is essential to create the shape that you want the perm to result in. Once the hair is securely wrapped, the perm solution is applied. This chemically alters the structure of the hair, allowing it to form the curls as defined by the rod size and placement. After the processing time has elapsed, the neutralizer is applied to lock in those curls. The neutralizer works to reform the hair into its new shape and provide stability to the curls.

The wrapping stage is important as it determines the size and tightness of the curls, and proceeding directly to the application of the perm solution without this step would not yield the desired results. Therefore, this sequence of actions is vital for achieving effective and long-lasting curls from a perm.