I have a black colored Jamaican dreadlock wig, and I intend to paint it in pink color for the Halloween party. However, I am not sure what kind of spray would be suitable for it, as after the party, I would like to wash the pink color off from it. I want to know from somebody who has ever dyed or painted their dreadlock wigs, how can I paint them in pink color, and would the color make the wig fade away or something! Please help me with an appropriation suggestion. Thanks.