Delaware Cosmetology and Barbering Practice Exam

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What does the term "toner" refer to in hair coloring?

  1. A coloring agent for root touch-ups

  2. A product used to adjust hair color after bleaching

  3. A dye used for extreme color changes

  4. A chemical used to straighten hair

The correct answer is: A product used to adjust hair color after bleaching

The term "toner" specifically refers to a product that is used to adjust or refine hair color after bleaching. After the bleaching process, hair can often have unwanted undertones, such as yellow or orange, depending on the original hair color and the level of lift achieved. Toners are formulated to neutralize these unwanted tones, providing a cooler, more balanced shade. This can result in a more natural appearance, especially in blonde shades. Unlike other coloring agents or dyes that may be used to create drastic changes in color or perform specific functions like root touch-ups or straightening, toner is primarily focused on accessorizing or refining the existing color. It’s vital in the hair coloring process for achieving the desired finish after lightening. By understanding this function, one can appreciate the role of toner in the overall hair coloring technique.