Whew!!! I just finished with my black paint rehab...last hour in the garage under the lights too...
I tried the Turtle Wax ICE products, the soap, the polish, and the detailer. I clay barred it too.
I finished it all off with Meguiar's Gold wax. Looks good for now, have yet to see it under the sun, which is the real test.
I put real sweat into this one, there better be no more swirl marks!