how to get a dent out of a car with a hair dryer?

To remove a dent in a car with a hair dryer, start by applying heat to the dent with a dryer held 5-7 inches away from the car. Then, place a sheet of aluminum foil over the dent, and put on a pair of thick rubber gloves. Pick up a piece of dry ice and rub it over the dented area for 30-50 seconds.