I dyed my hair red with henna and its a little too bright. I wanted it to look more of a natural auburn color. I know before you put it on your hair you can add coffee or whatever to change it, but is there a way you can alter the color afterwards?
well eventually the colored hair grows out and has to be cut. remember, you just dyed your hair, not your hair roots! i think you could change it...that's what my sister did when her hair dye color started fading