I have the Mr. Clean Auto Dry and I really like it. It does a MUCH better job at helping me clean my car than the Dance Team did earlier today for a $10 donation. (but it was worth just watching them in their bikini's!!!)
Anyway, their soap is a little on the spendy side for the ammount that you get. Does anyone know of or have they used a different type of car soap in their Mr. Clean Auto Dry and have it work well?