What term describes the traces of hydrogen peroxide that remain in the hair following bleaching or coloring?

The term that describes the traces of hydrogen peroxide that remain in the hair following bleaching or coloring is peroxide residue. When hair is chemically treated with bleaching agents, hydrogen peroxide is commonly used to lift the color from the hair strands. After the process, some level of hydrogen peroxide might remain in the hair, even after rinsing, and this is referred to as peroxide residue.

Understanding peroxide residue is crucial for haircolorists because it can influence how subsequent treatments perform on the hair. For instance, if residue remains, it can potentially interact with new haircolor applications, affecting the final result. Haircare professionals must ensure that they adequately remove any leftover product to ensure the best adherence and results of further color applications.

This knowledge helps stylists avoid unwanted outcomes in color results and informs their practices regarding post-treatment care and the importance of thorough rinsing and product removal.