Q. Is color wax permanent?

No it’s not a permanent option. A user can go three or four days before washing the dye out of the curly hair. Coloring hair with wax is a gentler option. The wax employed here doesn't work like hair color which penetrates the cuticle but rather just lies on top of the hair. It can go without being washed for three to four days. Wearing a shower cap as to cleanse the hair and sparingly touching up the color with the fingertips will help the dye last longer in between salon visits. She waited three days and then shampooed out the dye.