I have done my first hair removal treatment of leg and thigh..My skin color is fair and I have black hair. After doing 6 sessions what would be the condition of those hairs? Will I need further treatment If then my hairs become fine and less dark? Because I have heard that laser does not work on thin and fine hair..is it true? I have also done the 1st sitting for my upper lip and chin where my hair is comparatively fine and less dark.. so will it be effective? can laser give me a hair free skin?