Young Girl With Light Colored Hair

If the hair has been coloured, in order to go lighter it must first be cleansed or bleached. However, it is possible to lighten natural (virgin) hair with para dyes and hydrogen peroxide up to 4 levels depending on the product used.
Application techniques
Hair color was traditionally applied to the hair as one overall color. The modern trend is to use several colors to produce streaks or gradations, either on top of the natural color or on top of a single base color. These are referred to as: