Connecticut Hairdresser Licensure Test 2025 – 400 Free Practice Questions to Pass the Exam

A toner is specifically designed to adjust the overall hair color and remove unwanted undertones, often referred to as brassiness. After initial hair lightening or coloring, certain shades can develop warm, yellow, or brassy tones. Toners work by depositing a subtle color that neutralizes these undesirable hues, resulting in a more balanced and desirable hair color.

For example, if someone has bleached their hair and it appears too yellow, a purple toner can be applied to neutralize that yellow tone, leading to a more ashy or cool result. This use of toners is important for achieving the desired final shade and ensuring the longevity and vibrancy of the hair color. Other options, such as enhancing brightness or moisturizing the hair, do play roles in hair care but are not the primary function of a toner. Similarly, providing a long-lasting hold pertains more to styling products rather than color adjustment.