Yeah, it's a common misconception. Well, not really a misconception, cars USED to be like that. But now, the car's paint is cured right when it comes out of the factory. Your dealership waxes your car as part of the prep for delivery, so it's a great idea to wax your car after your car is about a month old. Wash it with Dawn dish soap to get rid of the old wax that your dealership originally applied, make sure the car is thoroughly dry, and then wax away.