One hitch with Dying Proton
If you get any oils on the plastic you are trying to dye, the dye will not take at all. I had read this somewhere prior to starting the attached dye, so I took extra time washing it and still didn't get all the oil off. His hair was much worse the first dip but I got a little more dye to take with some scrubbing. In part of the letters you can even see my finger print. As a last ditch attempt to get it all dark I left it in over night with the heat off but saw no difference come morning.