What is the technique called when applying color to the roots of the hair first?

The technique of applying color to the roots of the hair first is known as base color application. This method is essential for creating an even base and ensuring that the new color fully covers any previous dye or natural hair color at the root area. By starting at the roots, the stylist can allow the color to develop where it begins to grow out, ensuring a consistent finish throughout the hair. This approach is particularly useful for achieving solid hair colors or for refreshing the roots during a retouch process, helping to maintain the overall look of the hair.

In contrast, highlights focus on adding lighter strands throughout the hair, balayage involves a freehand technique to create a natural sun-kissed effect, and ombre refers to a gradient effect where the hair transitions from one color at the roots to another at the tips. Each of these techniques serves different purposes in hair coloring but does not specifically target the roots in the same manner as base color application.