How long does demi permanent hair dye from hot topic last?

If you want it to be darker then try leaving it in for another hour or so then wash out a small strip of hair and see how that comes out if it's too dark then wash it out if it is too light then leave it in longer.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.