If you go for temporary non permanent hair colors, you have the freedom of going for natural colors. However, most people often prefer colors, which are in very vibrant hues. Read more on .
The last type of non permanent hair color is the . This haircolor can last for much longer i.e. for up to 6 weeks and it has smaller amounts of peroxide that help in raising your cuticle to allow the hair color to adhere to the strands of your hairs. It can last for 6 to 8 shampoo washes.
These types of dyes and are used to create the most dramatic looks used as costumes or during special events such as Halloween. Most of the temporary hair dyes and colors will last for up to two shampoo washes. Furthermore, these nonpermanent hair colors and dyes create the least damages on your hair as they only coat the hair shafts. They are the only types of hair dye that can be used directly on hair that has been treated by various chemicals including relaxers.
One challenge of using the semi and demi permanent haircolors is darkening of your hairs since these non permanent hair colors add color. If you realize the darkness is too much, you should use a clarifying shampoo to help lighten up.