How do you do it? What tools will I need? I have Krylon flat black paint in a can, Nightshade(tint in a can), & black Plasti Dip. I assume I'll have to use the tint in a can for this. I read ina few post that you have to remove the headlight housing then tape some stuff off and paint the inside. That way it doesn't make your headlights dimmer and looks more professional. This is something I'd like to do on my own. If anyone could help that'd be awesome!