There are tricks to avoid scratches on your vehicle, and what to do if you have scratches

Hello, slight scratches can be polished, serious ones can only be repaired to do paint, thank you for your support to the car master, I wish you a happy life.

Method 1: Hair Scratches. Hair scratches can be removed by polishing or applying abrasives, and they can be wiped lightly.

Method 2: Shallow scratches. For superficial scratches, you only need to prepare a tube of toothpaste, which has a very obvious effect on superficial scratches that do not hurt the car primer.

In particular, most of the paint left by the other car when scratching with other vehicles, or the traces left by some sticky products such as stickers, can be wiped clean. However, it is important to note here that you should not use toothpaste with small particles and abrasive ingredients, otherwise it will only backfire.

Method 3: Medium depth scratches. Medium and deep scratches cannot be repaired by grinding methods, and the concavity of a small area is not more than 5mm, which can be leveled by filling putty and then touch-up paint.

If the metal is exposed at the scratch, it is necessary to clean the surface coating rust and welding slag, polish it flat, then apply an oxidation neutralizer with anti-rust effect, spray the primer, and repeat the painting, drying, and grinding to repair.

Method 4: Deep Scratch. If the deformation is more serious, it will be treated with sheet metal. The treatment of scratches requires a relatively high technician technology, and the advanced technology of CHINAP can make your car quickly restore its original appearance in the shortest possible time.

Although the scratches on the body do not hinder the driving of the car, it is uncomfortable to see the existence of scratches, and the following tips for removing the scratches on the car body.

Tips for repairing and maintaining deep wounds: Deep but slender wounds can be repaired well with colored putty. Use sandpaper to the scar, do not enlarge the scar surface casually, and it is important to remove the dirt.

The putty should be carefully applied so that it completely enters the interior. Finally, the mixture is applied, waxed and the work is finished.

Tips for repairing and maintaining dents: Dent treatment is one of the most troublesome jobs in body maintenance, and it is important to lay a good foundation, if this step is not done well, no matter how good the painting is, the effect is not good. When spraying paint, don't forget to cover the surroundings with newspaper so that the paint does not spread around.

Rust prevention tips: If rust is found, start to solve it immediately, and if you leave it alone, the rust will gradually expand. The way to prevent rust is to wipe it clean with sandpaper or use a chemical synthetic agent that changes the rust spot. It is used separately depending on the situation.

Tips for countering water leakage: Waterproof strips attached around the doors and trunks are prone to peeling and twisting. However, if it is not cracked or deformed, it can be used again, and it can be used again by simply re-attaching it to prevent water leakage. It is also important to restore the elasticity of the rubber itself with a protectant.

Bumper scar repair and maintenance tips: The way to deal with the scar of the bumper is to remove the burr and coat the pothole part with putty to smooth it. Dedicated putty, prepare a variety of colors, choose the closest color. For bumpers that are the same color as the body, painting is important.

Oil maintenance tips: Too much or too little oil will affect the engine, and the ideal amount is close to the upper limit of the oil scale. Refill the oil and try to prepare the same grade as the oil in use. Be careful not to splash around the engine and check once a month.

This kind of touch-up pen may be similar in shape to a carbon pen, a bit like a woman's nail polish, but with car paint inside. There are two nibs, one as thick as a ballpoint pen, which can repair finer scratches; One is like a brush tip, which can be used to repair more car paint at once. According to the store, this kind of touch-up paint pen basically covers different colors of car paint of various car brands, and the similarity of the color after touch-up is also high, and the use method is very simple and cheap.

At the same time, in order to achieve better results, some touch-up pens are also equipped with "abrasive paste". The abrasive paste is used before touch-up, which can smooth out scratches and paint surface, and increase the adhesion of car paint; The paint surface may have different degrees of unevenness after touch-up, and the abrasive paste can also smooth the paint surface.

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 layer, the best thing to do is to go to a professional to deal with it, otherwise you will only throw more scratches.

The method of dealing with vehicle abrasions and scratches is: 1. Clean and dry the scratched area of the car, dip it in water with sandpaper and gently rub it on the scratched place; 2. Clean and dry the scratch area, apply nail polish and let it dry; 3. Clean the scratched part with water, apply the toothpaste to the scratched part, and wipe it vigorously with a plush cloth; 4. Pour iced Coke onto a rag and wipe the scratches constantly. The maintenance method of car paint is:

1. Remove the dust on the car body in time to minimize the adsorption of dust by the static electricity of the car body; 2. Rinse the rain stains with water as soon as possible after the rain to avoid damaging the paint surface; 3. Do not wash the vehicle under the scorching sun or high temperature when washing the car; 4. Use a clean, soft cloth or sponge to prevent metal filings and sand particles from being mixed into the car to leave scratches.

<> "Mild Scratches - Apply Nail Polish.

When there are slight scratches on the body or a small area of paint peeling, nail polish can also be applied. However, this method of applying nail polish can only reduce the recognition of scratches at a certain angle, and cannot really repair them.

Minor scratches - with touch-up pens.

Minor scratches can be treated with a touch-up pen, but deep or large scratches are fine. The touch-up pen can only be used as a simple fill-in and cover-up, but it is important to note that when choosing a touch-up pen, you should choose the exact same color as the car paint. The disadvantage of the Ming Meng paint pen is that it is unevenly colored, and the paint will be potted after solidification.

And because it is not the original color matching, there will be color difference, so it is difficult to adapt the paint brush to all models of Bihuai.

Deep scratches on the exposed primer - go to the store to do touch-ups.

If the scratch on the body directly exposes the metal plate of the body, or the scratch area exceeds one fingernail cover, that is, if the scratch is severe, you can only go to the store to repair the paint. When touching up the paint, we also need to choose a qualified professional paint factory or 4S shop.

The car is scratched and needs to be treated according to the following conditions:

1. If the vehicle is scratched, then we can use some nail polish to paint on the scratched body, and there will be no traces after drying. Note: The nail polish used must be as good as the color of the car body to activate the useful effect;

3. The third way: If the scratched local area is very large, you should go to Gao Shen to buy some dusty paint repair pens to start to change by yourself, so that there is no need to go to the 4S store to spend a lot of money.

Scratched paint is repaired by waxing.

The owner of the car can choose which situation to choose based on the actual degree of damage to the car.

Toothpaste is the lowest cost method to repair car paint scratches, and in terms of scratch repair effect, it seems to be good, but toothpaste can only reduce the light scratch marks buried in the acre, and the actual scratches will still be there, and will not fill the scratches.

The repair effect of nail polish is average, except for a transparent coating on the scratches, because we use transparent nail polish, which can visually reduce the scratches, but it does not have a real repair effect.

I believe that many car owners have used the paint pen, and it is also a simple filling effect for scratches, which may fall off after a long time. However, there is now a set of touch-up pens to buy, but the set is a little more complicated than the previous single touch-up pen, but it can deal with larger areas and deeper scratches.

However, if the car fluid has been injured and part of the topcoat has fallen off, then we can try to repair the paint by ourselves. We need to buy a touch-up pen set in the same color online, which will have a complete set of touch-up tools, such as sandpaper, fill-up, abrasives, etc. The following is a self-touching paint pen retoucher.

If the scratches have damaged the body primer or even the sheet metal deformation, it is necessary to grind off the paint of the corresponding part, then repair the sheet metal, and finally reapply each layer of paint. Obviously, this method is not possible for car owners to repair by themselves, and can only be handed over to a 4S shop or a professional car beauty shop for repair.

You can choose scratch wax first, use a waxing sponge to grind the scratches, and pay attention to wiping Minghui in one direction clockwise or counterclockwise.

You can choose scratch wax first, grind the scratch with a waxing sponge, and pay attention to grinding clockwise or counterclockwise in one direction. Use brightening wax to make the lacquer look brighter after waxing.

To repair with toothpaste, you can gently apply the toothpaste to the superficial scratches and apply it counterclockwise with a soft cotton cloth. After a few times, not only the scratches are gone, but also the erosion of the air on the paint wounds can be avoided. Go to the car supply store to buy a paint repair pen, generally about thirty or forty yuan.

Before using the touch-up paint pen, shake the paint inside the paint pen well. Apply the scratches as if you were a fingernail.

If the car has scratches, how much will it cost to repair it

If the scratches of the vehicle are very slight and do not cause damage to the paint on the surface of the vehicle, at this time, you can directly use polishing to repair it, or you can directly purchase a special repair paste, directly according to the operation steps on the manual, and then repair the paint yourself, the cost is usually about 50 yuan.

If there are scratches on the vehicle that cause some defects to the surface of the car paint, it is repaired by spray painting. Usually choose the way of painting to repair, the cost is about 400 yuan.

If the paint scratches are severe and the primer and metal of the body can be directly seen, it needs to be repaired by sheet metal. Then you also need to touch up the paint on the vehicle, so the cost is more expensive, usually about 600 yuan.

Scratches generally come from several aspects:

1.Sand on the towel when washing the car, 2Rubbing a branch on the side of the road while driving, 3

Itchy hands of pedestrians when parking, 4When driving, the stones flying on the road, so if you want to avoid scratches, the main thing is to pay attention not to take a dry towel to wipe on the car when washing the car, and then pay attention to keep a safe distance from the surrounding car people when driving, do not get too close to the car, park in a place where someone looks or charges, so that you can avoid scratches to the greatest extent, if you pay attention to it, it is providence, good luck.

Be observant so that you can also avoid scratches. In addition, waxing and other treatments on the car surface will reduce scratches, as long as the car is driving, driving scratches will be generated; As long as the car is washed, it will produce car wash scratches. So, cars.

Car scratches are inevitable, and the old driver teaches you to use the most cost-effective way to achieve the most practical effect.