I am an amateur in this department, but have a couple of questions regarding the Claying process. I clayed the car and noticed a couple specs that did not come out, but came out with my finger nail. Should I use a more heavy duty clay bar for those areas? I clayed the best I could with a standard Maguire's clay bar and then sprayed and wiped down with a wax removal (had Nufinish on there from about a year ago). Put one coat of Chemical Guys White Light and followed with a second coat of Chemical Guys Reactive Fusion Activate Shine & Seal...so will see how well it holds up.