yes, the stuff is called jet dry, it has been used in dishwashers for many years now. If you take the liquid jet dry and put it in a garden sprayer that attaches to your hose you will get the same results.
Think about it, this is the stuff you put in the dishwasher to keep from getting spots on your glassware.
http://www.jet-dry.com/

JD
2003.5 Coupe, Blk/Blk

 

since the last post on this thread was well over 2 years ago.... what are people's thoughts on this product after using it a lot more?

-how long do the replacement filters last?
-btw, how did u guys know your filter was going bad mid-wash (what tipped you off)?

 

Mr. Clean/Motor Trend thing is great! Never wash my car without it. No swirl marks on my G. :-)

 

I was thinking about this last night how funny that the post come up again. The biggest thing is the water.. If you use di-ionized water it makes it pure. When it runs off the war it wants to grab the dirt. If I had owned a home I would build the system.

 

Does anyone know if it matters if the car is cool or not when you wash it or not with this system. That would make me want to buy it because my apt. does not have a shade are to wash cars.