Coloring Over Colored Hair. If you keep coloring over pre-existing color its going to become much harder. First of all your hair was bleached meaning that its already.

If you keep coloring over pre-existing color its going to become much harder. First of all your hair was bleached meaning that its already.
If you keep coloring over pre-existing color its going to become much harder.
If you keep coloring over pre-existing color its going to become much harder. First of all your hair was bleached meaning that its already. If you keep coloring over pre-existing color its going to become much harder.