Directions

• 1). Place a cold, damp cloth on the dent after the car has been sitting out in direct sunlight and the car is hot to the touch. Hold the cloth there for several seconds, then remove it and the dent will pop right out.
  
  
• 2). Heat the dented area with a hair dryer for about 45 seconds. While the area is still hot, take a piece of dry ice and hold it in the center of the dent for up to 10 seconds, and within a minute the dent will pop out.
  
  
• 3). Take a piece of aluminum foil and place it over the dent. Heat the foil with a lighter for 30 seconds. As soon as the lighter is removed, spray the dent with an upside-down can of compressed air with liquid CO2. In about 30 seconds the dent will come out.
  
  
• 4). Use a hair dryer to heat the dent for up to a minute or until the area is hot to the touch. Spray liquid CO2 on the dent. The dent will come out in less than a minute.