Click to view

The video above details how to pop out a dent in your car with a can of compressed air and a hair dryer.


I'm no physicist, but the combination of the heat of the hair dryer with the extreme cold of the compressed air (turned upside down) looks like it can cause the dent to expand and contract quickly enough that it pops back to its original shape. I can't verify how well this works (the video offers some proof), but if the dent's there and you've got nothing to lose, it's worth a try. If you've got a more cogent explanation for why this works than what I've offered, enlighten us in the comments. Thanks Joe!

Remove Car Dent With Airduster [Metacafe]