Anonymous asked: My hair is bright red. If I put a blue hair dye over the top, and then a purple dye on top of that, will it go purple?

As red is quite a potent colour, its unlikely to go a nice purple and the blue over the top would darken it quite a lot.
Its probably best to wash the red out/bleach it a little to get the red to be quite light and faded and then apply the purple directly.

x