If you have peeling paint on your car bumper, there are a few things you can do to fix it. First, try to clean the area as best as you can. This will remove any dirt and other debris that may have built up over time. Next, use a hairdryer to heat up the paint and start to remove the layers of paint. Be careful not to damage the bumper or the car itself in the process. Finally, use a vacuum cleaner to suck all of the excess paint away from the bumper.