I don't like this for drying cars.  It seemed to smear the water rather than absorb it.  It always left streaks on my newly washed car.  After "drying" with this, I'd have to go back and get rid of the water spots.  I now use Meguiar's X2000 Water Magnet Microfiber Drying Towel.  Sucks up the water for a streak-free shine.  The Water Magnet can even get rid of DRIED on water spots.  It's crazy.  I'll be using that from now