hello, new to site and looking for directions on how to mix the PK@all. Bottle did not come with directions. My husband does my hair...not a professional but has been bleaching and coloring hair for about 15 years. Can anyone tell me how to mix this? Do I mix with the TopChic Volume30 and if so what part to what part Pink@all? Also, how do I use the PREPARE? Shampoo in and rinse out? Do I do the day before or at same time as dye job? Appreciate your help!