Verified answer

If you spray it on when it is down, yes you can comb it through your hair so it doesn't look stiff. I would comb, spray, wait til it's almost dry, comb it, and done. If you're putting it up, then there's no way to really comb it.

A solution would be that they make wash out dyes. It's like an actual box of hair dye, but it washes out after 2-3 shampoos. It would look a lot better and be a lot cleaner when you put it up.