Good Hair Dye How Do I Get Good Results From Raw Color Hair Dye?

How do i get good results from raw color hair dye? - good hair dye

My hair is dark brown, with dirty blond roots. I wish my estate to Turkey, so the sign of the color "white", a hot topic. the bottle, she says, leave in 15 minutes, but his only fault dye, if I do not want my hair the color that you like to hurt. How long should I reserve the right to achieve good results?