Don't start with black. I'd start with C or G if you have it. G starts out strong but breaks down rapidly. You might start with C if you have it also...might be the best way. White is just for final polish and shine.
"If it can't be reduced, reused, repaired, rebuilt, refurbished, refinished, resold, recycled or composted
then it should be restricted, redesigned or removed from production."