Ok, I`m only doing this once! When washing a car the usual applys, never in sun , use car soap, keep wet , and on and on.
This is how you dry a car.
After you have washed the car, respray the whole car. Remove the spray nossel, set the water to medium. Start at the top and run the water over the car ,top to bottom.
This will leave the car 99.99% dry. then take a 100% cotton towel, and blott up the drops.
Do Not Use A Chamie,they scratch! Use a 100% cotton towel with no poly threads.
I`m 44 years old, as a teenager I put myself through college reconditioning cars. This is the only way to dry a car. No spots, No water marks, no scratches!!!!!!!!!!!!!!
Try it , John