I just watched that video. I am a nut about cleaning my car, and take it to the car wash at least once per week. Cost is $16.95 + tax each wash. I personally own a Honda 2800 PSI pressure washer too. I never, ever use it or the dollar type pressure car washes you see in this video. Pressure washers are great to remove chunks of stuff, paint, drive dirt out of a driveway, but the are never the best thing (IMO) to use to wash a car. They simply push the dirt around. I thought the video was silly. How well a car looks washed and waxed is highly dependent on the age of the car, exposure to uv rays and so on. If the car has spent many a day in the sun, the paint is dulled to a lack lustre and nothing short of a new paint job will return the "new Car look lustre" other than a new paint job. I have never used Spongetech, but I do data analysis for a living: everything is in how it is measured. This measurement process is highly suspect. So I can't comment on how good/bad the Spongetech product is, but I can tell you if I used a single data point test like this, I would probably be BOI = back on interstate looking for a job!