If you have small dents in a steel part. Once the ding is gone wipe the area with a clean soft cloth.
Place a small piece of aluminum foil over the ding and heat it with a lighter for 30 seconds.
How to get a small ding out of a car. Best to use grease around the rubber lip that you ll be pressing onto the dent but soapy water may be as good. Just splash some water on both the plunger and the dent and start pushing and pulling until it pops out. If your dent is in a plastic surface like a front or rear bumper cover and you can get to its inside surface you can pour boiling water over the area to soften it up then push the dent out from.
Once all the air is out a tight seal will be formed between the plunger and the car panel and you will be able to pull the dent out. Cover the dent by the upper part of the bucket. In 30 seconds to a minute the dent should pop out on its own.
Get a small clean drain plunger. Apply the dry ice or liquified compressed air. Then slowly pull it out.
Spray liquid co2 on the heated area by holding a can of compressed air upside down and spraying it. Apply it over the dent and depress it in a slow slowly but steadily. If you are using dry ice grab a block of the ice with one hand then gently rub it over the aluminum foil resting on top of the dented area.
One of the easiest ways to do it is to use a suction device on your car dent which can be done with the common plunger. Apply the greased plunger over the top of the dent and then press the plunger in so that the plunger s squashed flat and has no air left in it. If it s a light enough car dent you ll simply vacuum the dent out.
The rapid change in temperature from warm to cold will cause the surface of your vehicle to first expand when heated and then contract when cooled. Use the simple style of plunger without the flange in the bottom. Make sure to use a cup plunger for sinks not a flange one for toilets.
Make a small hole in the bottom of the bucket. Put the vacuum cleaner tube over the hole on the bottom of the bucket turn the vacuum cleaner on and wait until the dent pops out. Method 1 use a plunger not only can you unclog a drain with a plunger but you can also get out small to medium sized dents out of your car too.
2 clean the body of the car so that it is free from grease and dirt. You can attempt to hammer them out by placing a flat piece of metal with a rag wrapped around it to protect the paint from scratching on the outer side of the vehicle and banging the dent from the underside with a flat ended hammer.