Bleach Powder 1+3 is an essential elements from the professional coloring treatment that removes hair’s natural and artificial color to create light shades. Applied with Colormate, the dust free powder turns a soft, creamy paste ideally for easy and even distribution on the hair. Dust-free Bleach Powder maintain in stable condition which ensures accurate outstanding result. Appropriate in color lightening and highlighting. Usage: Mix Select bleach powder and colormate with ratio of 1+3(be cautions not coat it to scalp or skin), and stay it for 20-30 minutes and then wash it (note: the longer it stays, the lighter color effects it arrives.)