Check out this Mr. Clean comercial
http://www.savethechammy.com/
I personally have one. It works ok. It does leave a spotless wash. But be ready to do some scrubbing. The washer jets are not powerful enough to remove dirt and road film form your car. I found that in order to get the best results you need to spray the car, scrub with a sponge and spray again. Another thing I’ve noticed is that it does use a lot of soap. So be prepared to buy lots of soap refills if you intend on using it a lot. Over all it works alright for getting the dirty stuff off but will not give you a brilliant shine like you get form a drive through car wash. Wax will need to be applied to achieve that level of cleanliness. Just my .02 cents enjoy the commercial.
http://www.savethechammy.com/
I personally have one. It works ok. It does leave a spotless wash. But be ready to do some scrubbing. The washer jets are not powerful enough to remove dirt and road film form your car. I found that in order to get the best results you need to spray the car, scrub with a sponge and spray again. Another thing I’ve noticed is that it does use a lot of soap. So be prepared to buy lots of soap refills if you intend on using it a lot. Over all it works alright for getting the dirty stuff off but will not give you a brilliant shine like you get form a drive through car wash. Wax will need to be applied to achieve that level of cleanliness. Just my .02 cents enjoy the commercial.