Originally Posted by CGMMNY

When I first got my 370z I washed, clay bared and then waxed. This yielded a smooth and shiny finish that I was happy with.

Yesterday while dropping my car off to get the audio system installed I noticed some very light swirls that were only visible in direct sunlight from certain angles. Me being OCD, I decided that I have to do something about this. So before I take a leap of faith and purchase Adams basic PC kit, I have several questions:

1) Would purchasing this kit be overkill for light swirls? If so, what are my other purchasing options to cure this condition?

2) Being that I've already clay bared and waxed my car, will I have to clay it again before polishing the swirls out and sealing it?

3) How long do the materials for this kit last? I have several other cars I'd probably detail?

4) Lastly, not being familiar with polishing, what are my chances of damaging my paint?

Thanks in advance for your responses!