I bought both this Chemical Guys Extreme Bodywash + Wax and the Chemical Guys Glossworkz Auto Wash at the same time, to see which one I liked more. I was half-expecting there to be no difference between the two products - kind of like on The Simpsons when the Duff, Duff Lite, and Duff Dry were all coming out of the same pipe. I started with the Glossworkz on my dark grey Outback. The results were pretty good. But then I washed my "Moonstone" BMW (a kind of iridescent silver/champagne colour) with this Chemical Guys Extreme Bodywash + Wax and I was absolutely blown away. The car was just SO shiny. I couldn't stop staring. And my car hadn't been waxed in about a year, making the results even more impressive. I took a bunch of pictures and sent them to my car buddies, and a couple went out and bought some of the Chemical Guys Extreme Bodywash + Wax too, and they were all impressed. One buddy drives a white Tesla Model 3, and we both couldn't get over the effect of this wash on his car: white isn't usually the colour that springs to mind when you think "deep gloss", but I could see the reflection of his garage in his hood. Unbelievable. I hate to come across as a little *too* enthusiastic, but this wash really sets a new standard. I no longer think that "wash is wash", and I really look forward to washing my cars, now. A+