What to do if there is a very long scratch on the car? How can I get rid of it?

This needs to be treated accordingly considering the degree of scratching, as follows:

1. Minor damage: It is recommended not to leave it alone.

Daily use is certainly not inevitable to be scratched by some hard objects to leave traces on the car paint, such as the zipper on the backpack of passers-by or the small stones that burst while driving, will leave a slight mark on the car paint. Often, these slight scratches are the most common on the body, but they don't affect the aesthetics of the body, and I generally don't care about it in this case.

Another trick that doesn't cost money is to apply toothpaste to these minor scratches, and then wipe slowly to remove the scratches, because there are very fine particles in the toothpaste, and wiping slowly is equivalent to grinding the obvious scratches.

For this slight injury, in addition to passive acceptance, you can also take the initiative to prevent it, waxing once every 1-2 months or putting anti-wear patches on places that are often prone to wear and tear can avoid minor scratches to a certain extent.

2. Minor injury: you can use a touch-up pen.

In most cases, the damage in this case is that the scratches on the paint surface can be seen very clearly or the traces left by the friction of objects on the paint surface, and it is recommended to use a touch-up pen to deal with it. Of course, you must buy a touch-up pen that matches the color of the car paint, but you don't have to worry about buying the wrong color, you only need to know what color to add to the official name of the car paint, and then buy the corresponding color touch-up pen.

However, one of the drawbacks of using a touch-up pen is that the place where it is applied will be very uneven, because after all, it is not covered by spraying, so after using the touch-up pen, the paint will be potholes after solidifying, although it can't be seen fiercely, but it can still be seen if you look closely.

In addition, if the damage to the paint is not very obvious or you don't want to use a touch-up pen, you can actually use another way to solve it - stickers. Favorite stickers are also good to cover scratches, and will look better than using touch-up pens.

3. Moderate damage: go to a fast repair shop for repair.

If you encounter this kind of damage, it is estimated that your car is in close contact with the flower bed or the pillar on the ground, and the paint has clearly peeled off to reveal the primer (usually the primer is white).

Generally, the paint is so bad that the primer must be treated as soon as possible to avoid the steel plate at the damaged place being corroded by rain or other objects. In this case, it is not recommended that you go to the 4S shop for repair, which not only takes time (generally the 4S shop takes 2 days to do this kind of repair at the earliest), but also costs money (although there is insurance, but the number of accidents is more, the premium for the second year cannot be discounted.) If there is a decoration beauty shop, they usually provide a quick repair paint business, and charge according to the model and color, as well as the size of the damage.

4. Serious injury: send to the 4S store.

To the serious damage must be a hard contact, not only the primer but also the area of the damage is also very large, in this case, open directly to the 4S store to take the insurance treatment, more professional insurance.

Look at the depth of the scratches.

If it's particularly shallow.

All you need is a simple polish at a car beauty shop.

The basic fee is about 100 yuan.

If the scratches are particularly deep.

It depends on where your scratches are.

You have to go to a car repair shop to get your paint done.

The location is different. It's not the same.

It also has to do with the color of your paint.

You'll have to go to the repair shop to negotiate.

Because you can't see the specifics of your car.

That's all I can do for you.

Body scratches are also divided into many situations, and in general, they are divided into two categories:

1. If you hurt the scratches of the primer, this kind of injury must be painted, 2. If you don't hurt the scratches of the primer, this kind of injury can be dealt with by polishing under normal circumstances.

Tiny hair scratches:

At high speeds, even soot and sand in the air can cause subtle scratches on the surface of the paint. You can see the slightest strands of filaments on the paint against the light, but you can't usually touch it with your hands. Such scratches can be easily removed with waxes with fine-cut abrasives, such as mirror polishing waxes.

Since the abrasives are down to the nanometer level, they do not damage the original protective layer of the paint.

Minor scratches: Sometimes naughty children pass by and gently scratch the car body with the key, leaving a visible scar on the paint, but if you touch it carefully, you will feel that the scar is very shallow, only slightly concave. In fact, this only harms the transparent layer on the surface of the paint. With the use of fine grinding wax, you can repair such a slight scratch by yourself, the principle is to rearrange the molecules of the surface paint of the car, and move the surface paint on the side to repair the wound.

Moderate scratches: If you can clearly observe the scratches and touch the color paint, the best thing to do is to drive the car to an auto repair shop and have it dealt with by a professional, otherwise it will only get more scratches the more you throw it.

There are the following methods:

1. Polishing. Use a polisher to gently polish the scratched area clockwise, and then use a clean towel to wipe out the surface marks, the scratches can generally be removed.

2. Body wax. Buy body wax, apply body wax to the scratched area, soak the towel in warm water after a certain period of time, and repeatedly wipe the scratched area.

3. Toothpaste. Toothpaste is a very easy ingredient to obtain, so you can remove small scratches by rubbing toothpaste on scratched areas and wiping them repeatedly with a warm towel.

4. Paint. Go to a place that specializes in car body paint, buy a body paint of the same color as your own car, and gently dot the scratched areas and wait for it to air dry.

Small scratches generally do not hurt the base paint, they should be mild scratches, and they can be removed and maintained with E8 wax.

The use and classification of scratch repair operations are as follows:

My black car. There are often some small scratches. There are scratches in the place of the handle.

Then the paint surface oxidizes. dirt and other problems. It's not cost-effective to go to the store.

I use scratch wax. The brand is E8The wax is squeezed out and glued to the lacquer surface.

Wipe back and forth until removed. Then varnish and maintain. Cars in general.

Waxing should be done once every 2-3 months. Take care of it yourself. If you don't want to take care of it yourself.

Go to the store and ask someone to get it.

Moderate scratches: You can try it with E8 wax first. It doesn't work.

Just buy a touch-up pen. But to correspond to your model and other issues. There are also some bad ones.

And then wait until it's dry. It should be smoothed with sandpaper (apply carefully). Then polish the wax with E8.

Restore the light. Don't want to make it yourself. Again, that's the same sentence.

Let's open it in the store.

Severe and severe. Let's not talk about it. Let's go straight to the store. Try it yourself.

Scratches on the car? Don't spend money to go to the 4S store, four small ways to solve it easily.

1. Toothpaste repair: When there are subtle scratches on the paint, you can use the method of toothpaste application to repair. Take the toothpaste, squeeze it onto the cloth, wet it, and gently wipe the scratches repeatedly to remove the small scratches on the paint.

There are fine particles inside the toothpaste, just like protecting the teeth, which can repair and protect the car paint.

2. Repair with paint pen: For relatively large scratches, you can use a paint pen to repair. There are many categories of touch-up paint pens, and for different degrees of paint scratches, you can use a complete set of methods such as wiping, wiping, and spraying to repair them, which can be said to be quite a convenient gadget.

Today's multi-functional paint retouching pen has three repair methods: wiping, spraying and pointing, which is simple and easy to use, and can deal with eight kinds of car scratches such as large-scale scratches and small scratches.

Car maintenance measures.

1. Reduce sun exposure, try to park in a sheltered parking space or under the shade of a tree, and avoid direct sunlight.

2. In the rainy cities in the south, it is necessary to wash the car frequently, because the rain is mostly acidic, which will bring a certain amount of corrosion to the car paint, and it is easy to get stained with water stains after the rain, and over time the paint surface will appear with water spots and even rust, which greatly shortens the life of the car paint, so it is particularly necessary to wash the car frequently, and it can be cleaned once a week in the rainy season.

3. Buy a set of car covers suitable for your own models, and cover the car cover when the car is parked for a long time or not used for a long time, which can effectively isolate rain and snow, dust, bird droppings, haze and other pollution sources, and better protect the paint surface.

There are six ways to deal with long scratches on your car:

1.Toothpaste: The toothpaste itself has an abrasive function, which is equivalent to applying a layer of wax to the car, so as to achieve the effect of restoration. However, toothpaste should only be used for minor scratches, and deep scratches will not have much effect.

2.Paint scratch repair agent: The repair agent has a grinding effect, which can quickly repair the damaged part of the paint surface and repair minor scratches.

3.Touch-up pen: The touch-up pen can cover up some small, shallow scratches and make the scratches look inconspicuous. There is still a certain gap between the effect and the original paint, and the durability is not as good as the original paint. The touch-up pen is only a partial touch-up.

4.Sandpaper repair: Its practical sandpaper sanding can also remove small scratches from the car.

Just prepare a piece of sandpaper, clean and dry the scratched part of the car first, and then dip the sandpaper in water and gently rub it on the scratched area. What I want to say here is that you must pay attention to the strength of friction and don't rub it for too long, otherwise it will backfire, and the inner piece of the car will be broken when it is rubbed out.

5.Nail polish to repair: Nail polish is very common because it is the same material as the paint on the car.

If there are particularly deep scratches on the exterior of the car, applying a layer of nail polish to the scratches can prevent the scratches from rusting. The method is to clean the scratches first, then apply nail polish and let it dry.

6.Wind oil essence to repair: At this time, you can dig to buy a bottle of wind oil essence, pour a little bit on the rag, and keep wiping it on the scratched area.

It's not difficult for car owners, so after a few more wipes, you'll notice that the scratches are getting lighter and more ugly. But it should be noted that this method can only be used if the scratches on the car itself are not serious. If the car is badly scratched, you have to go to a repair shop.

The damage caused by the car is on the surface of the topcoat, which can be completely repaired by waxing. Treat with a mixture, wipe the method, and then wax again, and the fine scratches are almost all removed. Another method is to repair with toothpaste, gently apply to the area where the paint has been peeled, and then apply it counterclockwise with a soft cotton cloth, which not only reduces scratches, but also avoids air erosion of the paint wounds.

The touch-up pen can deal with small scratches: if the rust is not very serious, you can first use very fine water sandpaper dipped in water to gently grind away the rust spots, but do not grind in no direction, and polish in a straight line in the same direction. Wait until it is completely wiped off and apply a layer of primer.

If it is a new scratch, wipe it off and apply the primer directly. After that, if the vehicle is equipped with a small can of original paint, you can wait for the primer to dry, then smooth it with sandpaper and apply the original paint on top of the primer. If you don't have the original paint, you can buy a touch-up pen and use it for coloring.

Although this treatment is not as effective as going to a beauty salon, if it is a small or inconspicuous scar, it can also play a role in preventing the rust from expanding and aggravating.

There is also the use of ordinary toothpaste to deal with. If you notice a new small scar on the body of the car, gently rub the toothpaste in a circle and apply it to the scratches. Doing so generally reduces scratch marks, but can also simply act as an insulating barrier to prevent rust and be fine in the short term.

In particular, the effect is most pronounced in white paint. (Photo by Chen Miaoling of Pacific Automobile Network).

Scratches can be repaired with waxing, toothpaste, and touch-up pens.

1. Waxing: Minor scratches such as sun patterns only damage the surface of the paint, and this kind of scratches have less damage to the paint surface and are more convenient to repair, which can be solved by waxing.

2. Toothpaste: Gently apply the toothpaste to the shallow scratches, and then wipe it counterclockwise with a soft cotton cloth to reduce the scratches several times, which not only reduces the scratches, but also avoids the erosion of the air on the car paint wounds.

3. Repair of paint pen:

For deep scratches or even leakage of primer, many car owners will try to polish, and it is generally difficult to solve the problem in this case. The scratches are not large, and it is not necessary to repaint, so it is recommended to use a touch-up pen for touch-up. Before using the touch-up pen, shake the paint inside the touch-up pen well, apply the scratches like nail polish and let it dry.