What...? you want to wax your car with black wax? Not going to happen my friend. Good car wax is made from carnuba. Carnuba is yellow. When its been refined a bit you get white, or ivory carnuba. Sometimes they just add fillers to the wax. The fillers help hid the swirls and scratches. If you are looking for a darker color wax then the best you are going to be able to do is yellow. The more high quality the wax, the whiter it gets. Its just sort of our plague for having a white car. You have to make some concessions. Check the link in my sig. You can get a white car to shine like a black car if you use the right stuff. Everything that I use on that car is tough to see. It just takes a little more time than a dark car, but the results are worth it.