I have heard this before also and I tried it to no avail. I was looking it up and found a site that has something to say. Quote »Do we use dry ice? There is a nationwide perception that dents disappear when you place dry ice on the surface of a heated dent. Because each dent varies in size, shape, depth, and location, dents cannot be removed using this method.. We don't use any heating or cooling. Dents are removed using the same method throughout the U.S.
http://www.pdqtools.com/[/quote]But then I found a site that said it would work, so who knows.Quote »DRY ICE METHOD OF DENT REMOVAL
For small dings and dents, a process of heat and extreme cold may force the dent out on its own. Heat the dent with a specialized tool or blow dryer. Once its heated, apply dry ice directly on to the dents surface. The dent should pop out.
NOTE: Dry ice can cause damage to skin instantly. Always wear gloves when handling dry ice.
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