Not necessarily, it depends on the hair color process you would be using.
For lightener your hair does not have to be clean as you apply it to dry hair.
For a semi-permanent hair color it can be applied to dry hair and or towel dried hair.
Temporary colors can also be applied to dry hair or towel dried hair.
Read the directions on the back of the color application and the directions should tell you whether to shampoo and towel dry or apply to dry hair only.
you dont need henna to dye your hair you can use thechemical hair dye
Before i graduated from cosmetology school i have learned your Hair should neither be dirty OR clean when you dye it. But you should not have hairspray in your hair either. So in this case just dye your hair while it is clean, but for future reference make sure that your hair is not completely clean or too dirty with products.
no because my sis is 14 and she got her hair dye red
You will need to dye your hair pink in order to get pink hair.
you need to bleach it first then get some bright blue hair dye and put in it after you bleached it and dryed it
lots of stuff, but I only know two things. hair dye and conditioners
Why would people with ginger hair need to dye their hair? It's a beautiful colour. The NHS aren't the people to go to for hair dye anyway!
Dye it a color when it is clean. However, read the label on your hair dye thoroughly. Some dyes require a wash after you dye to wash the dye out. In this case that means you will wash your hair twice in one day. Make sure you use a leave in conditioner in addition to your conditioner so that your hair gets some moisture back. Bleaching is ok when your hair is dirty. However, I wouldn't recommend letting more then 1 day go by unwashed before bleaching or you may risk uneven color.
There are many ways of dying hair. Regular hair dye should only be used on dry, clean, unwashed hair to ensure complete coverage and correct color.
hair dye
You have to bleach your hair before you dye it, because the bleach lightens your hair. You can't put dye on your hair until it's light, and you cannot mix the two together.
redhair dye.