... influence the hardness of pastel colors, please placed in a cool, dry place-make light put, avoid impactSafe ... quality, colour is more bright.5. You can try with a variety of color, very interesting and good- ... , help keep the color. Also can use straight hairpin, curling irons and so on.8. Along the hair coloring, ... up and down, and hurt the hair.9. A shampoo can be washed, wash before color, with comb ...