Sonystyle, taking your car to the wash is a luxury. You think all the people that just laid off in this economy are still going to the car wash? Maybe, but probably not for long. Besides, for the price of buying soap, and dealing with buckets and brushes, this is a much better value and time saver.
I look forward to the kitchen products, my sponges get disgusting after 5 uses. I can't imagine how fantastic a sponge would do for the kitchen that doesn't collect bacteria, soon this will be the standard.