What should I do if the car lamp cover is yellow?

In China, the main way to repair the yellowing of headlights is to use polishing paste, and then polish with a paint polishing wheel to increase transparency.

Foreign experience is to use pesticides to treat the yellowing of car headlights, spray insecticides on the cloth and slowly wipe until the lampshade turns back to its original state.

If you can't achieve the desired effect, you can only replace it.

The main reason for the yellowing of car lamp covers is caused by long-term exposure to the sun. If we find that the car lampshade is yellow, we must first check the lampshade to see if the lampshade is damaged. If not, then we have to clean, the same way, we can use sandpaper to gently sand, pay attention to the light, otherwise it is very likely that after cleaning, the lampshade is not yellow, but has a few more scratches.

After washing off the indicated stains, wipe the lampshade with a special cleaning agent. Generally, repeating it a few times will make the lampshade white.

The yellowing of the car lampshade is not formed in a day or two, but the daily maintenance of the owner is not done. In fact, it is very simple, as long as you don't let your car often go out in the sun and rain, and wipe it with a clean rag when there are stains, you can effectively avoid the accumulation of stains.

Hope mine is helpful to you, hope, thank you!

The yellowing of the car lampshade can only be replaced, and there is no way to get rid of it, but the replacement of the factory is more durable.

At present, most of the car lamp covers are polycarbonate (PC) or polymethyl methacrylate (PMMA) plastic injection molding, plastic products will gradually age during the use of plastic products, reflected in yellowing, strength decline, etc., and high temperature, ultraviolet rays and ozone will accelerate the aging process.

The yellowing of the car's lampshade may be related to such factors. In addition, the environment in which you use your car will also affect the life of your car parts, if you often drive in and out of areas where chemicals are leaking, or industrial areas where pigment and dye manufacturers are concentrated, or even if you use the wrong car cleaning and maintenance products, it can cause yellowing of the lampshade.

This kind of yellowing of the headlamp belongs to the aging situation, which is basically irreversible, and it is really not possible to replace the lampshade.

After grinding and rinsing with more than 2500 fine sandpaper dipped in water, it is solved by drying and then spraying varnish.

Generally, the entire headlight is replaced.

The headlights of the car are yellow, in fact, there are two ways to brighten it, which is simple and easy to operate:

Wash with soapy water.

Because soapy water is a weak alkaline substance, it is not corrosive, its nature is mild and has a high cleaning ability, it is suitable for headlamp cleaning. Materials needed: soap, basin, nano sponge magic wipe (soft sponge is also fine), water.

Specific methods:1Soak a pot of soapy water with a high concentration in a basin first.

2.Pour the soaked soapy water evenly over the surface of the headlights for about 10 minutes. 3.

Repeated wiping with the prepared nanosponge magic wipe can completely remove the dirt, and it also has a certain polishing effect.

Toothpaste cleaning. In addition to brushing your teeth, the toothpaste is not white, and the headlight lampshade is no exception. Materials needed: toothpaste, toothbrush, watering can, towel, car wax.

Specific methods:1Wet the lampshade with a watering can and wipe the dirt off the shade with a cloth.

2.Then take a watering can to spray the lampshade wet, and then squeeze the toothpaste on the headlight, squeezing more. 3.

Start wiping with a toothbrush in a circular motion, and when you feel the toothbrush wipe the shade clean, spray the shade with a watering can and wipe the toothpaste and foam off with a cloth. 4.After drying, wax the lampshade.

Both of these effects are quite obvious, and everyone can clean the headlights according to what is close to them. On weekdays, you can wipe the headlights of the car with a soft cloth and don't give it the opportunity to get dirty!

First of all, the main reason for the yellowing of car lamp covers is caused by long-term exposure to the sun. If we find that the lampshade of the car is yellow, we must first check the lampshade to see if the lampshade is damaged. If not, then it's time for cleaning.

We can use sandpaper to gently polish, pay attention to the lightness, otherwise it is very likely that after cleaning, the lampshade will not be yellow, and there will be a few more scratches. After washing off the indicated stains, wipe the lampshade with a special cleaning agent. Generally, repeating it a few times will make the lampshade white.

In addition, the headlamp shade has been around for a long time, it is easy to yellow, accumulate stains, you can use toothpaste to clean, which can have a certain effect, because the toothpaste contains abrasive ingredients, so the toothpaste for the headlamp lampshade, there are not very serious stains or yellowing, the effect will be better.

However, if the stain on the headlamp cover is severe, then the effect of toothpaste repair and refurbishment will not be so obvious. Is there any other way to refurbish the headlight shade? Car owners can refer to the following tips for repairing the yellowing of headlight lampshades:

1. Painted refurbishment.

This method is simple, but it is unlikely that the owner will do it himself, because it will touch the headlights with UV paint, and then dry them with UV lamps. This kind of renovation is very delicate, and it is easy to "**".

2. Polished refurbishment.

This method is relatively common and can be done by general car detailing shops. In fact, the principle is like the paint surface of the body, sandpaper is used to polish the lights, and then special wax is used to polish them. The effect of this renovation method is indeed obvious, but the disadvantage is also obvious, that is, it is impossible to throw all places, and after polishing, the protective film is also polished off.

3. Fumigation repair renovation.

What sounds like our beauty is actually a new protective film. First of all, you need to put a seal on the edge of the lamp, then sand it one by one with sandpaper of different thicknesses, and finally use a professional tool to apply the protective film. **Generally around a few hundred dollars.

How to repair the scratches on the car lamp cover.

Generally speaking, we first have to look at what the material of the car lamp cover is, and now there are very few glass hole stools, which are basically special plastic injection molding. If it's just a small scratch, then we can buy a special anti-mark kit online, then sandpaper it and then spray it. If the scratch area is large and damaged, it is likely to affect the light even after repair, so it is recommended that the owner still replace it.

Hello,,How to deal with the yellowing of the plastic lampshade of the ceiling bush 1, first remove the lampshade, soak it in water, and then brush it repeatedly with a brush until the surface turns white. 2. You can also use sandpaper to polish the surface again, erase the yellowed part to reveal the background color inside, and finally polish it to be more beautiful. 3. It can also be cleaned with disinfectant to remove the yellow stains.

What are the materials of the lampshade 1, although the cloth lampshade is beautiful, but this kind of widening lampshade is rarely used at present, because the fabric material is not easy to clean. Moreover, the lamp will release heat when it is heated, which is easy to cause the fabric lampshade to burn, which is relatively unsafe and more expensive to use.

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.

1. When wiping the car with a soft cloth, the lights must also be paid attention to, and we can use a soft cloth to wipe the dust on the lights, and the dust is accumulated over time with a round and wide grind, and it is difficult to deal with a lot. Note: Whether it is wiping the car or wiping the lampshade, the orange bucket must use a soft cloth, otherwise it will not be cost-effective to scratch the car paint and lampshade.

2. Daily cleaning.

We can usually use soapy water or decontamination wax to gently wipe the headlights with a soft cloth to remove the dirt 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 with Qiaozhi, which can not only remove dirt but also make the lights less likely to get dusty.

3. Maintain with polishing agent.

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.

1. Wash with soapy water.

There is a simpler way, wipe it directly with soapy water, it will have a good cleaning effect, but it should be noted that do not use laundry detergent water, because laundry detergent is corrosive, and soap is alkaline and will not corrode the lampshade. The advantage of this approach is that it is simple and hassle-free.

2. Polishing. Use sandpaper dipped in water to gently polish off the aging lampshade layer, then apply a layer of polish, and finally spray a layer of clear oil to protect it. The effect of this method is obvious, but not every place can be polished clean, there are certain limitations, and it is not only the aging lampshade layer that is polished off, but also the protective film of the lampshade, so there are still some irreparable properties.

3. The third method is to replace the lampshade directly, but it is still recommended that you clean it yourself first, and use polishing if it is serious.

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

1. Wash with soapy water.

2. Polishing with very fine sandpaper and then polishing.

3. If the yellowing is serious, it can be replaced 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".

The above content refers to Encyclopedia - Car Headlights.

The yellowing of car headlights is related to all the accessories of the headlights (lampshades, bulbs, etc.), and it is inevitable that anything will naturally age in use.

First, the reason for the aging of the lampshade.

The lampshade material of automobile lights is polycarbonate, which is more durable than ordinary plastics, but it is still a type of plastic. The lampshade will become blurry and yellow after being exposed to the wind and sun and natural oxidation. At the same time, there will be dirt adhering to the lights, which will affect the transmission rate of the lights, in this case we can clean the lampshade and restore the transparency of the lampshade!

Use a soft cloth to clean the dust, dirt and other debris on the surface of the headlight, and be sure to use a professional towel to avoid secondary damage to the lampshade.

Wash the headlights with soapy water, not laundry detergent (which is very corrosive to the lampshade), and soapy water will not.

After cleaning, polish the headlights with a clean soft cloth, wipe the headlights with polishing wax or polishing agent, brighten the gloss of the headlights, and maintain them.

Hope mine gets yours.

The eyes are one of the important organs of the human body, which can take us to see the world, and we all attach great importance to the protection of the eyes. And cars are just as good as people"Eyes"The headlights of the car are the eyes of the car, illuminating the road ahead of people in the dark night, and the importance is self-evident. Therefore, in the process of daily car use, we must pay attention to whether the headlights of the car are damaged and whether they are clear, so that we can need them from time to time.

D The car care professional said: Generally speaking, when the car is maintained in the 4S shop, the master will check whether the headlights of the car are working properly. Yellowing and dirty headlights are the most common problems encountered in car headlights, once encountered, we should pay attention to it, yellowing and dirty headlights will cause unclear lighting, causing trouble to us on the way.

What should I do if the headlights of the car are yellow and dirty? Do I need to go to a 4S shop to repair or replace my new lights?

In this regard, the old driver believes that if you are a local tyrant, you can change the car lights if you want to; If you are poor, wipe it yourself, but the premise is that you must know that the headlights of the car are **yellow. If the inside of the headlights is yellow, don't toss, just replace it with a new one, if it is yellow and dirty outside, you can also rescue it.

As we all know, the transparent shell on the surface of the headlight is usually made of polycarbonate, which is very strong and clear, but it is plastic after all, and after a long time of wind and sun, it will be slowly corroded and scratched by dust and pebbles in the air, and even produce some yellow stains that are difficult to clean, resulting in a very blurred light from the headlights. That's where people need to step in.

Web page. **。

Generally, the car lampshade is yellow, blurred, the degree of lighting is not high, many people drive to the repair shop to inquire about the situation, the general staff is to recommend that you change a lampshade again, but it is still a bit expensive to change a car lampshade in the repair shop, so today I will teach you to use a simple method to solve the problem of yellowing of the car lampshade. Step 1: Wipe with a white headlight lens restorer, add transparent paste to apply on a dry cloth, and then wipe vigorously, at this time our headlights have become completely transparent, so there is no need for sandpaper to polish the headlights, sandpaper is needed, generally it is the kind of very serious yellowing and oxidation of the headlights The following ** is marked with mosaic to prevent it from being identified as promoting products or advertising.

We first spray a small amount of degreaser on the surface of the lampshade and then wipe it on the surface of the headlamp with a damp cloth until the moisture or dirt on it is cleaned.