How To Fix Crease Dent In Car

Regardless of how careful you are as a driver, you will encounter problems beyond your control. Accidents can happen anytime you don’t expect them. This problem will sometimes create dents on your car. These dents vary in size from the minor damage from the weather to the damage from serious accidents. This article will cover crease dents, a problem that is always a headache for drivers, and it will provide ways to repair these dents.

Crease Dent And How Does It Happen?

When it comes to dents, most people will immediately think of the cause as collisions between vehicles or incidents caused by objects or tree branches falling from above. The shape of these dents will usually be deep in the middle as the metal is subjected to an excessive and inward force, making it more susceptible to puncture. These crease dents cause a loss of aesthetics for your vehicle, and if this condition continues in the long term, it won’t be easy to restore it to its original state. 

Today, many people look to various methods to repair dents, from repainting or replacing parts to specialized tools. But most technicians or drivers will have to follow specific procedures to repair the damage. You will better understand the dent repair process by following the steps.

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Steps To Fix Crease Dent In The Car

  • Step 1: Identify the shape of the dent

First, we must remove or open the part with the dent to facilitate observation and localization of the indentation and then note the shape and depth. This treatment will help us detect small to significant marks on the body, hood, door, or flat surface.

  • Step 2: Set up the necessary tools

Corresponding to the shape and depth of the dent, we will apply specific methods according to the appropriate tool type to make it more convenient during the repair.

  • Step 3: Fix the dent

Most ways to treat car dents will be based on the heat method. Still, for plastic car parts, we need to minimize it because too much heat will cause permanent deformation. The final operation will usually require a certain amount of force to restore the original condition of the damaged part. The methods will be covered in the next section.

Approaches To Deal With Crease Dent

Although fixing dents for cars is still tricky, we will solve the damage quickly if we know how to apply different methods. Currently, people commonly use some highly toxic chemicals to cover dents on severely damaged surfaces. These chemicals affect the metal quality of the car and are not safe for users. Since then, they have started widely repairing damaged parts with specialized tools to ensure metal quality and protect the health of repairers. 

  • The first method is to use specialized tools that do not cause much damage to the vehicle’s components:

 Many professional technicians in seasoned car care services apply this method. First of all, we must heat the indentation to avoid cracking the painted surface of the part. Next, place the tool’s tip behind the deepest indentation and push forward until it disappears. Then, put the end of the instrument at other dents and move forward. Once the concave areas have disappeared, apply force to the undulating part to make the surface of the metal flat again. The repair will require more specialized and complex equipment for steel or aluminium parts with high hardness.

  • The second method is to use the plunger: 

First, wipe a thin layer of water on the concave surface to increase the grip of the plunger. Then, you must continuously apply force and pull out until the metal part follows the plunger’s suction and returns to its original shape.

  • The third method is to use heat: 

Boil water in a small kettle and keep it hot. Then, pour boiling water over the dent to heat and expand the plastic, using your hand or a flat-headed tool to push from behind the mark to move forward deftly. For indentations located in places that are difficult to move from the inside, after pouring boiling water, immediately pour an ice water. The sudden temperature change will cause the metal to expand and then contract; next, you need to wait for a few minutes to hear a small bang, which means the dents on the car have been removed. This method can be successful or not, depending on the metal’s hardness.

  • The last method is to use a vacuum cleaner and a funnel: 

Seal the ends of the vacuum cleaner and the top of the funnel. Next, glue the mouth of the funnel to cover the indentation completely. Then turn on the vacuum cleaner at the highest power to create suction on the concave surface. This method is quite similar to using the plunger but takes less effort.

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Notes Before Repairing Crease Dent

Treating car dents can be done at home with a few simple tools. Still, you should consider carefully before choosing a method to handle and repair indentations on your car. Pay attention to physical factors affecting the car’s shape and follow step-by-step instructions to keep the vehicle in the best condition.

When using the car, you will see many dents in different positions, or the indentations have become too large; you should immediately repair or bring the car to professional car repair services. Because if the dents continue to exist, the damage when the vehicle is in an accident will become heavier, bringing many dangers to the driver.

When the dents have worsened, the driver should bring the car to the car repair service. Before that, you must carefully research the car repair facilities trusted by many people for quality to ensure that the car’s parts consistently achieve optimal performance.


Although the less damaging method of using specialized tools is not always the choice, most people will prefer it to be highly effective and preserve most of the car’s paint. In conclusion, the above methods are effective at different levels, so we should combine many techniques, and the results will be as desired.