Free Stuff, Free Samples & Sweepstakes | WomanFreebies US

Free Stuff, Samples, Coupons, and Sweepstakes | Woman Freebies

To get rid of a small dent in the back of his beautiful white pick-up truck he takes a hair dryer to heat up the dent, then takes an air duster, the kind you find for a couple bucks at office supply stores, turns it upside down, causing it to blow out super cold air – The heat from the hair dryer causes expansion, and the cold from the canned air causes contraction causing the dent to pop right out.