What to do if the headlights of a car turn yellow?

After a certain number of years of use, the headlights turn yellow. At this time, it is necessary to pay attention to the maintenance of the light or the maintenance of the light. Then we'll have a good way to maintain or dispose of the yellow lights.

Polishing the headlights. This method is mainly to polish the yellow surface of the headlight with sandpaper, and then apply it with special car wax after sanding. This method not only guarantees the headlamp.

Long-term cleaning can also prevent the headlamps from turning yellow easily. Clean with toothpaste. Toothpaste contains a variety of whitening substances that can be used not only to whiten teeth but also for other projects.

To clean the headlights with toothpaste, first clean the inside and outside of the headlights, then carefully apply the toothpaste, and then rinse with water when the toothpaste is almost dry. In this way, the toothpaste can give full play to the whitening effect, and the headlights will not be so yellow after washing.

For those cars whose lights haven't started to turn yellow yet, because proper maintenance can prevent the lights from turning yellow after a short time. This method is mainly to find a soft rag to carefully wipe the headlights of the car when washing the car.

Because dust, rain or insect carcasses can corrode headlights, if you don't wash your headlights carefully, it's easy to turn yellow faster because of corrosion. For headlights with severe yellowing degree, but the above methods cannot easily solve the headlights with severe yellowing degree or even cracks. At this time, the owner must send the car to the garage for headlight refurbishment and repair.

When choosing an auto repair shop, you should pay attention to which auto repair shops have a high reputation, and don't hurt the car if you don't solve the problem well. You have to know that your lampshade is yellow inside.

Or the outer yellow. If it turns yellow, this method is useless. Just change the component.

If it's yellow on the outside, you just need to prepare toothpaste, toothbrush, watering can, towel, car wax. Spray the headlights with a small watering can, wipe off the mud and dirt with a cloth, and spray it completely with the watering can. Squeeze the toothpaste onto the lampshade.

It doesn't matter how much toothpaste you have, just don't squeeze too little toothpaste. Rub it round and round with a toothbrush. In the meantime, if the clean toothpaste is drying quickly, moisten it with a small watering can with a spray of water.

When you feel like you've wiped the shade with a toothbrush, sprayed a little more water on the shade with a small watering can, wiped the toothpaste and foam with a cloth to dry, and waxed the shade with car wax, you're done.

Learn how to care for your headlights. Many people know how to wax a car.

and protective car paint. But when it's just a car wash, I'll wipe it by the way. If the dust on the lamp is not cleaned up in time, it will naturally turn into dust.

When you want to clean again, it will be more troublesome, so we should wipe the lights regularly. We can use the alkalinity of soapy water to help the headlights clean and increase the brightness. It is best to clean the headlights with soapy water once a month, which can effectively remove the dirt attached to the surface of the headlights of the car.

After cleaning, if your headlights have started to turn yellow, we can apply a coat of wax to wax your headlights for maintenance. In this way, we clean and protect at the same time. If you find it too troublesome, you can also choose car wash liquid directly, and the effect is also very good.

The yellowing of the headlights is because of the long-term exposure to ultraviolet rays, and the headlight shell will be yellowed if it is seriously oxidized, which affects the brightness of the headlights.

Be sure to rinse with soapy water in time, then wipe the headlight housing with soaked sandpaper, and finally wipe it clean with a towel. Spray some oil on the lampshade, check it in time, and adjust the height of the headlights.

If the headlights of the car turn yellow, you need to remove the headlights for cleaning, if you don't have professional props, you can go to a professional cleaning shop for cleaning.

In such a situation, you should squeeze some toothpaste on the rag, and then wipe the headlight with a rag, and then scrub it with a clean rag to solve the yellowing of the headlight.

The headlight lampshade can generally be repaired by buying repair fluid, but it seems that the lasting time is not long, and the lampshade can be changed again when the time comes.

The solution to the yellowing of the headlight cover of the car is as follows:

Wash with soapy water.

Sand with very fine sandpaper and then polish.

If the yellowing is serious, you can replace it directly. Car headlights, also known as car headlights, as the eyes of the car, are not only related to the external image of a car owner, but also closely related to safe driving at night or in bad weather conditions.

Traffic regulations: 1. Car lights.

Communication between people is inseparable from "language", but in our daily driving process, is there also a "language"? The answer is undeniable. "Lights" and "horns" have become the medium of communication between cars.

Next, the author will give you a detailed introduction to the use of "lamp language" and "speaker language".

2. Usage of car lights.

The correct use of the light language can avoid the occurrence of some accidents, and can play the role of "reminder" and "warning".

"Fun and Rising Posture" DIY car maintenance program "Brother Masturbation", weekly.

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How to deal with the yellowing of the headlights:

1. Scrub the surface of the headlight assembly frequently.

During the driving of the car, the body will definitely stick some dirt, and the same is true for the headlights, so it is necessary to regularly scrub the surface of the headlights with a soft cloth to avoid the dirt sticking tighter for a long time, and it will not be washed off.

2. Clean with alkaline water.

Alkaline water can be washed every three months with soapy water. After cleaning, remember to wipe the headlights with polish and then wax them.

3. When you don't need to use the car, don't park the car in a place where the sun is strong, and try to park in the shade.

The main reason for the yellowing of the surface of car headlights is sun exposure, so avoiding sun exposure is also the easiest way to avoid yellowing headlights.

4. Beauty wax polishing treatment

This is also a good way to solve the yellowing of the lamp cover of the car headlights for a long time, and the effect is quite good compared to its original yellowing. Choose a special beauty wax to polish the yellowed headlamp cover, and the slight yellowing and pattern can be disposed of.

Old drivers should know that the car has been driving for a long time, the lampshade will be yellow, the yellowing of the lampshade is not very beautiful, and the other is the safety issue, the lampshade is yellow, then the brightness of the headlights will be greatly reduced, affecting driving safety.

So what to do? Are you going to change this lampshade? According to KC, a pair of lampshades for ordinary cars can range from thousands to tens of thousands, and if it is a luxury brand, the lampshade on just one side will cost tens of thousands!

Today, KC will teach you to save money and let everyone's yellowed lampshade regain its "luster".

1. Wipe with a soft cloth.

When washing the car, the lights must also be paid attention to, not just take it over, we can use a soft cloth to wipe the dust on the lights clean, in case the dust accumulates over time, and it is difficult to deal with a lot. Note: Whether it is wiping the car or wiping the lampshade, you must use a soft cloth, otherwise it will not be cost-effective to scratch the car paint and lampshade.

2. Daily cleaning.

We usually use soapy water or decontamination wax to gently wipe the headlights with a soft cloth to remove the stains on them. Because soapy water is relatively mild and non-corrosive, it will not have any effect on the headlights. Or it is better to use a professional car cleaner, which can not only remove dirt but also make the lights less dusty.

3. Maintain with polishing agent.

Finally, when you occasionally go outside to wash the car, add a project, use polish to make the lights brighter, first use polish and then apply protective wax with a soft cloth, that is, car wax, which can not only make the lights more shiny and brighter, but also protect the car paint.

If you don't have the tools yourself, it's best to find a professional team to complete it.

Whether it's warm, thrilling, good, bad? , I believe there is always one that is your dish, and this one may become your favorite. Don't worry, let's take our time!!

Now the standard of living is getting better and better, so many people will have a car at home, usually some people do not pay attention to the maintenance of car headlights, they will find that the headlights are not as bright as new cars. The longer the car is driven, the more serious the yellowing of the headlights will be, and it will inevitably be yellowed and blurred after a long time after a long time, and even some scratches, which is a headache. Don't rush to replace it first, let's teach you a few tricks to make the headlights as new quickly.

Use a soft cloth to scrub the headlights frequently.

The headlights are fuzzy and need to be cleaned frequently. Both rain and dust can affect the brightness of the headlights. The headlights should be cleaned frequently, and they should not accumulate over time, which will be full of dirty things, and in the end they will be difficult to clean.

The headlights can be wiped with a soft cloth as usual, and do not wait until the car is washed to clean it. The material of the headlight is relatively fragile, so you need to wipe it carefully and gently when cleaning, don't use too much force, wipe it badly, then the gain outweighs the loss, and you need to replace it with a new one.

Clear the headlights with pan water.

The alkaline characteristics of the pang, can help the headlights to clean and clean together can also add brightness, the best 3 months to clean the car with pangdi water, so that the car headlights can be removed in time to remove the dirt, oil and other adhesion on the surface of the car headlights, to avoid your car headlights from turning yellow. The cleaning effect of this method is simply not too good.

Polishing rubbing.

If you want to keep the lights clean and bright for a long time, our usual maintenance is also indispensable, after cleaning the lights, you can apply a layer of polish and wipe them with a soft cotton linen cloth. After wiping, do a waxing maintenance on the headlights, and the cleaned headlights have a better protective effect. And it also guarantees that the surface of the headlight is free of scratches for a long time.

I don't know if you have found a problem, that is, after a long time, you will feel that the headlights will become very dirty, no matter how you wash them, you can't wash them clean, and even the headlights will be yellow and the lights will be blurred. At this time, I believe that many car owners will go to the repair shop to repair. What should I do if my car headlights are yellow?

The maintenance master will teach you 3 tricks, which are guaranteed to be the same as when you bought a car!

Why do the headlights of a car turn yellow? The main reason is because the headlights are made of plastic, even if you are the most expensive plastic, after a long time, it will be damaged in the wind and sun. Many car owners only know to go to the repair shop to maintain, today I will teach you a way, so that you can maintain your headlights in normal times, after all, it is still very expensive to replace the headlights once, and you can save it, and no one has a lot of money.

The first: wipe with a soft cloth.

We usually see that our car is dirty, we will go to clean it, but when we wash the car, don't just wash it with water, especially the headlight part, we can use a soft cloth to wipe the dust on the headlights to prevent the dust from accumulating, so that your headlights will become brand new, but remember one thing, you must use a soft cloth, other materials, may damage your headlights.

The second: daily cleaning.

When we are usually at home, we can use soapy water or decontamination wax, moisten it with a soft cloth and wipe it gently, so that you can remove the dirt on it. And soapy water is not corrosive, and it will not have any effect on the headlights. If you can afford it, you can also buy a professional car cleaner, which is more safe.

The third: maintenance with polish.

If you have a lot of scratches on your headlights, and you don't want to replace it at this time, after all, it will cost more than a thousand? You can use a polishing machine to polish it, and it is generally recommended that you go to a professional repair shop to polish it, just polish the headlights, which is also very cheap. And after throwing it once, you can go months without polishing.

You can then apply a protective wax with a soft cloth, which will not only give the lights a more shiny finish, but also protect the paint.

After the introduction, I believe that many car owners have a general understanding, know how to maintain their headlights, in fact, the headlights play a great role in the driving process, because as long as you are driving at night, you must turn on the headlights, if your headlights are very blurry at this time, it will make you unable to see the road ahead, and even cause traffic accidents.

The headlights of the car are made of polycarbonate plastic, which makes the headlights more durable, but it also causes a potential danger of oxidation of build-up. When the sun shines on the headlights, the holes in the polycarbonate plastic on the surface of the headlights are enlarged, which accelerates the oxidation and yellowing of the headlights, and also causes dirt and debris to adhere to the outer surface of the headlights.

There are ways to prevent the headlights from turning yellow and ensure the clarity of the headlights:

1. Use a soft cloth to wipe off dirt, debris, debris, etc. on the surface of the headlamp.

2. Clean the headlights with soap and water every three months, which is to prevent the accumulation of dirt and so on, and avoid the headlights from yellowing.

3. Polishing the headlights after cleaning, wiping the headlights with chemically synthesized polishing agents, and waxing the headlights according to the procedure.

4. When the car is not in use, park the car in the garage or in the shade. It will help to reduce the oxidation of polycarbonate caused by UV exposure to headlights.