Tips Sahabat

This is How to Remove Rust from a Car

10 April 2025
cara menghilangkan karat pada mobil

The way to remove rust from a car is something that you should know. Rust on a car can have serious negative effects. Therefore, it is not surprising that knowing how to remove rust from a car is essential knowledge.

If you don't know how to remove rust from a car, don't worry. This article will inform you how to do it. If you're curious, just check the list below!

First, Know Which Parts of the Car Are Rusty

Before taking other measures, you must first know which parts of the car are rusty. Identifying rusty parts can be done by inspecting the car's wheels.

There are several parts of the car that are prone to rust. The trunk area, car doors, wheels, and the car body are some of them. Specifically, the metal joints on the car body are the most susceptible to rust.

Wash the Car Regularly

In addition to making the car cleaner, washing the car regularly also keeps it free from rust. If you want to do this, we recommend doing it in the morning or afternoon. During those times, the car will dry quickly after washing.

Besides regular washing, you should also wash your car if it gets caught in the rain. Rainwater contains acidic substances that can potentially cause the car body to rust.

Soak the Rusty Parts in Vinegar

If you find a part of the car that is rusty, you can use this method. The process is not complicated. Remove the rusty part from the car. Then, soak it in a vinegar solution for 1 to 2 days.

If it remains rusty, continue soaking the part until the rust is completely gone. To help remove the rust, you can scrub the rusty part after it has been soaked in vinegar.

Scrub the Car Parts with Baking Soda

If the previous method seems complicated for you, this method might be easier. You just need to scrub the rusty part of the car with baking soda.

Before doing this, make sure the baking soda is dissolved in water first. Be sure to do this regularly so that the rust can be removed quickly.

If you don't have baking soda, you can also use other materials as substitutes. Lime or salt are two of them. You can use either one or both of these materials.

If using both, you can sprinkle salt on the rusty part first. After that, soak it in a mixture of water and lemon juice.

Use Rust Remover

If you have tried methods 1 to 3 but the rust is still there, you can try this method. Rust remover is a chemical liquid specifically designed to eliminate rust from cars.

Using rust remover is not difficult. You just need to soak the rusty part in the rust remover liquid for 15 minutes to 8 hours. The soaking duration depends on how severe the rust is on that part of the car.

Seal the Rusty Parts with Filler

This method is done if the rust on the car part has caused holes. There are several steps to perform this method. First, you need to clean the rusty part with sandpaper or a grinder.

After that, you can directly seal the rusty part with filler. You can also paint over the filled area once it is done. Smooth out the filled area using sandpaper.

The painting process is done twice. The first coat is applied with primer paint. The second coat is done using clear coat.

Take the Car to an Official Workshop

This should be done if the rust on your car is very severe. At an official workshop, your car will receive comprehensive care. From removing rust to providing rust protection.

If the rust condition on the car is very severe, it is possible that the car will undergo major repairs. This last method indeed requires a significant cost. However, it is very effective, especially if the rust on the car can no longer be managed by you.

Negative Effects of Rust on Cars

Allowing a car to remain rusty can be very dangerous. Because it will have negative effects on the car itself. Some of these include:

The car will be uncomfortable and unsafe to drive.

Rust on a car can be very dangerous. Especially if the rust is located in important areas. If this happens, the car will be very uncomfortable and unsafe, especially when driving.

Causing holes in the rusty parts of the car

Rust that is not removed will have long-term negative effects. One of them is the appearance of holes in the rusty parts of the car. This will certainly make the car look unattractive and damage the rusty parts.

Increasing car maintenance costs

A rusty car will also increase maintenance costs. Because later you will not only have to perform regular servicing on the car. But also repair the rusty parts of the car.

The maintenance costs will increase even more if the rust is very severe, requiring your car to be completely rebuilt. In addition to increasing maintenance costs, rust on the car also decreases its resale value.

Benefits of Removing Rust from Cars

Due to its many negative effects, you should start taking preventive measures. One of them is by implementing several ways to remove rust from the car that we have mentioned above.

There are specific benefits if you successfully remove rust from your car. These benefits include:

Allowing You to Drive Safely and Comfortably

As mentioned earlier, rust on a car can make your car uncomfortable and unsafe. By removing rust from the car, you indirectly make your car comfortable and safe again.

Saving on Car Maintenance Costs

Rusty parts of the car will add to your car maintenance costs. Especially if the rust worsens and requires you to make major repairs.

That is why you should start taking steps to remove rust from your car. If you can remove rust from your car, you will indirectly reduce your car maintenance costs.

Increasing Your Car's Resale Value

A car free from rust is a well-maintained car. The better maintained a car is, the higher its resale value will be. This is certainly very beneficial, especially when you want to sell your car later.

That is the way to remove rust from a car, along with other related information. We hope it is useful and can be practiced by all of you. See you in the next article!

Author: Anggie Warsito

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