Thew gray hair formulation tables provide general guidelines but you should also consider all of the following EXCEPT: 

To create warm copper reds, use a red orange base such as:

9b). Perform the indicated task:        

Refresh faded ends by using ______________. 

_____________      ___________ are used to recondition damaged, overly porous hair and equalize porosity so that the hair accepts the hair evenly from strand to strand and scalp to ends.  

The three most common techniques used to create highlights are Cap technique, foil technique and _______________. 

A pre- softener acts like a ____________ to the hair. 

One thing to consider when coloring salt and pepper hair to a darker level is that color on color will produce a ___________ color. 

All three _______________ colors must be present to give the hair a natural look. 

To avoid orange or brassy tones when lighting brown hair with permanent colors, always use a cool ____________________ base.