Assessment and rating overview. The purpose of the assessment and rating process is to determine whether and at what rating. level services meet the National Quality Standard and the requirements of the National. Regulations (section 133(1) of the National Law).
Wash and condition your hair. Thoroughly rinse the lemon juice mixture from your hair, then wash and condition it with moisturizing products. When your hair is dry, you'll see the highlights.oncentrate on the parts you want to lighten. You can coat your hair all over or focus on a few strands. 1  If you want a more precise application, dip a cotton ball in the lemon juice mixture and rub it on the strands of hair you wish to highlight.
How much gray you have will alter your hair color values and the actual color. For example, if you have naturally warm brown or auburn hair, you could be considered platinum if 80% of your hair is gray, warm gray if 50% of your hair is gray, and auburn with white âhighlightsâ if 10% of your hair is gray.ince gray hair is a cool temperature, the more you have (length of hair and amount of gray), the more dominantly cool you will be. Cool core wardrobes consist of blacks, grays, whites and blues with the values working with your own personal color values.