1. Does pps just make washing easier or it offer significant advantages? 2. Can frequent manual waxing achieve the same result as pps? 3. I understand frm one detailer, dust n dirt can penetrate wax and might damage the paint but not pps. 4. I understand frm one detailer waxing might damage clear coating whereas pps protect it. 5. I understand from my thread here ppl claim pps protect against fine scratches and swirl mark 6. The avg price of high end pps reach 800 to 1k. Is service available for remove and respray of clear coat.? If yes, what's the avg price. If similar, won't respray be a better option?