I've seen this mentioned here and I've also done a search but not really finding anything of recent. Considering doing this since car is only 2.5 mos old., stays in garage most of time, both retired so it doesn't sit out in sun all day, and I wash on a regular basis. Those of you who have done this, is it really worth it and would you do it again? Do it yourself or have done professionally? I clay barred the car and used Meguier's Gold Class Carnuba the first week I had the car. BTW, car is Crystal White Pearl. Thoughts and opinions greatly appreciated.