Don’t try this at home, kids! Some of the myths we’ve heard to repair car damage due to dents are laughable, and often times cause more damage than good. From dry ice to blow dryers and compressed air, tactics such as these are all about a sudden temperature change, and the theory is that this can shock the metal to “pop” back into place. However, 99.9% of the time this is not the case. A lot of time, all you achieve is getting your car wet or burning the paint. The best thing to do is to consult a technician.