Author: James AwyonhPost-CQUARTZ Treatment Package (3 Years) Review Still remember my last post on Supremo Car Detailer? That was almost 3 years back when I first got my new car (Mazda 6 White – Executive). Being a shrewd car owner who is extremely particular about my car’s exterior, I immediately sent it down for their signature <CQUARTZ Treatment Package>. Do you guys agree that time is required for us to review how the product would hold up for at least 2-3 years before I can pen a fair and objective assessment? Now, I can be super confident in claiming that their CQUARTZ Treatment Package does hold up to its promise of keeping my…