Who the heck waxes and polish every 2months? I think you'll do more harm than good to the paint. If you've already have ceramic coating don't go polish it off, just do bi-weekly normal soap wash. Don't wash under the sun to avoid water spots.

This post has been edited by thxxht: Jan 19 2020, 12:30 PM

Some ceramic coatings will last 5 years, no polish require, just regular washing. That said it's not completely fool proof, you'll still get stains, waterspots, swerly marks overtime, it's just resistant to them. After 5 years do a complete polishing and apply the coating again.