I detailed my black car a couple of weeks ago. After I finished, I saw some areas of little white polish spots. I assume it was some of the Optimum Polish slinging. I thought it would wash off, but I washed today and it needs a little elbow grease to come off. Of course, I suspect this will reintroduce those swirls I was getting rid off, so do you have any thoughts about how to get rid of them? Also, they don't all come off, even with a bit of work. I suppose I could try claying them, but I just detailed!