I bought this item at Costco(the warehouse store) called "California Water Blade" in the automotive section. It is a soft, clearplastic squiggy that you use on the body and glass windows after you have washed the car. It works because it removes almost all of the water in a lot less time than it would normally take by wiping off with a towel or chamois. And any nominal water leftover, you just finish it off with a chamois. I tried it this past weekend and it really worked....no watermarks!!! And one more thing, it does not scratch or damage the car finish. You will not be disappointed(this is not sales talk).