What do I have to do to make bright colors stick in dark brown hair?

I want to dye my cousin's hair a bright bright color. She has very dark brown thick curly hair..I've dyed hair before and it has turned out really well, but it was blonde so the color stuck. Helppp please:)

What do I have to do to make bright colors stick in dark brown hair?

i don't know.

What do I have to do to make bright colors stick in dark brown hair?

You'll likely have to bleach her hair first in order to make the color stick. Bleach can be damaging though, so it's important to have a professional do that part.

What do I have to do to make bright colors stick in dark brown hair?

The hair has to be bleached first

What do I have to do to make bright colors stick in dark brown hair?

you should bleach it out first or use a color remover...which will make the hair lighter...ready for any bright colors you want to add to her hair..they are like 5 bucks at walmart...so good luck!

What do I have to do to make bright colors stick in dark brown hair?

make sure her hair is healthy first...bleach it blonde then dye it whatever color you want. it has to be healthy because dying and bleaching isnt really good for hair

What do I have to do to make bright colors stick in dark brown hair?

you need to get oa bleaching kit first to lighten her hair so that the other color will work. Usually the bright color kits will come with a bleach that you use first.

What do I have to do to make bright colors stick in dark brown hair?

die it blond first for about a week, then die it after that

What do I have to do to make bright colors stick in dark brown hair?

dye the spots blonde where u want to dye it