Black hair dye that is long lasting?

I had a home perm about 2 months ago and would like to dye my hair how long should I wait?

I have blonde hair on the top, and black on the bottom. If I want to bleach the black hair on the bottom (I know it will turn...

I just dyed my hair black and had it high-lighted, but the high-light came out too light (blonde) and I want to change it bac...

like if you qot it done permanently at teh hair salon.?

I would like to die my hair blonde but my natural hair color is black and I would like to bleach it without having to go to a...

I toned my hair 2 weeks ago, and I don't like how it turned out, how long do I have to wait to dye it?

I want to dye my hair and the extensions also but I dont know how long you have to wait to put in extensions after you die yo...

A while back i bleached my hair and got some blonde highlights (its naturally dark brown) and i want to box dye it dark brown...

I have dark brown hair and gray eyes and I really wanna dye my hair black so it will bring out my gray eyes more but is blac...

I dyed my hair a day ago trying to get a nice dark brown color, but instead my roots came out a reddish brown and it looks ab...