What is the technique called when applying hair color from the scalp to the ends?

The technique of applying hair color from the scalp to the ends is known as a full-head application. This method ensures that all sections of the hair, including the roots, mid-lengths, and ends, are uniformly colored. It is particularly useful for achieving a consistent and even look, especially when a client desires a complete change in hair color or when covering gray hair.

In a full-head application, the stylist typically works in sections, ensuring thorough saturation of the hair with the chosen color. This technique contrasts with other methods that may target only specific areas of the hair or provide a lighter touch, such as partial applications which focus only on certain segments. While balayage is a popular technique that involves painting color onto the hair for a more blended and natural look, it does not involve evenly coating the entire length of the hair in the same way a full-head application does.