Kansas Cosmetology Practice Exam 2025 - Free Cosmetology Practice Questions and Study Guide

The initial step in a chemical relaxing process involves applying a protective barrier cream. This is crucial because it helps safeguard the scalp and the surrounding skin from potential irritation and chemical burns caused by the relaxer. By creating a barrier, the cream minimizes direct contact between the harsh chemicals in the relaxer and the sensitive areas of the skin, allowing for a safer and more comfortable experience during the chemical treatment. This step ensures that the skin is protected, which is vital for preventing adverse reactions to the chemical agents used in the relaxing process.

In terms of the other steps listed, a patch test ensures individual sensitivity to the chemicals but is generally performed before the relaxer application and not as part of the direct process. Washing the hair with a clarifying shampoo may be done prior to relaxing to remove buildup but is not the very first step. Applying the relaxer directly to the hair should only occur after protective measures, like barrier creams, have been put in place.