I use Meguiars Nxt generation tech wax. In my opinion this is the best! I've owned quite a few black cars, so I've had to deal with those infamous swirl marks. I've used practically everything-even the two and three step wax process, only to find the swirl mark had returned.
Meguires Nxt Tech wax is AWESOME. I've applied it once (in Spring) and my car looks better that showroom new-and no swirl marks!! That in itself makes me very happy!! :thumb: :thumb: