The Use of Bridge Dents Repair: 1.Clean the dent with a clean cloth; 2.Put the glue to gun and heat,connect the power source and preheat for 5-10 minutes; 3.According to the dent size to choose the Glue Puller Tab, then put the heated glue on puller tab, immediately place puller tab in the center of the dent and hold on until it sticks. 4.Put the tab at the center of dent and press lightly until the glue cures and adheres, wait a few minutes（should be shorter slightly in winter）; 5.After the glue cooling,use a bridge dent repair to align and press the puller to pull up the dent.Repeat the above steps until the dent disappear; 6.After finishing the dent,Use the alcohol (Not included in the kit) and plastic scraper to remove the glue, clean the repaired place with a clean wet cloth; If the repair fails, please repeat the operation until it is repaired. Tips If there are still raised points on the repaired surface, perform the following operations: 1. Press the raised point back and forth with your thumb until the surface of the raised point is flat. 2. If the raised point cannot be flattened by pressing the thumb, you can try to align the raised point with a leveling pen (the usual holding position of the pen) and gently knock it with a rubber hammer until the repair is smooth. If the repair fails once, you can repeat the operation many times until the repair is successful. (Pay attention to the strength of the pro when knocking oh, too much may have a negative effect)