After I washed my car today I noticed that it has swirls marks + etched in water spots. Is it safe to polish the paint again using color x by hand after doing it about 3 months ago ? I want to clay+color x+nxt. I was wondering what I can top nxt with, I was told carnauba(sp). Also, what other product can I buy other than raggtopp cleaner that can clean my ragtop as good as raggtopp ? I don't want to order online again and just ran out of the stuff today. Any help would be great.