Real car enthusiasts on an ongoing basis take care not only of the external and internal (salon) beauty of their "iron horse", but also carefully treat working parts and mechanisms. To a greater extent, the safety of movement by car will depend on the serviceability of lighting devices - headlights, which will help to keep a special substance - polish in proper condition. Vehicle headlights should always be clean and clear.

Content
All car headlights need proper care. Plastic or glass lanterns are extremely afraid of the aggressive effects of the external environment, they can also be affected by the costs of the road itself (roughness and potholes). The outer surface of the lighting devices under consideration is highly susceptible to pollution by dust and wet earth, and is also poorly protected from mechanical shocks and chemical attack.
In order to keep the lamps clean, you should use the appropriate care products for these working elements. The assortment range of such substances offered by today's market is very wide, and it is easy to get confused in it. And for the purposes of the right choice, you need to rely on the degree of contamination of the lanterns, on the material from which they are made, and also on whether there are any contraindications for cleaning them from the manufacturer.
Particular attention should be paid to the process of processing lamps with abrasive substances - before starting the operation, you should carefully study the composition of the cleaning substance and possible side effects from its use. It is worth remembering that a well-chosen paste (or tool) can quickly restore lost brightness to car lamps, equip them with a special protective layer, and extend the overall life.
Headlight polishing services are provided by almost any service station and at their level it is possible to restore even those lighting elements that have been seriously damaged. However, the cost of such manipulations can be extremely high.
In principle, it is possible to learn and polish the headlights yourself. For example, it is easiest to do this with plastic samples - the risk of damaging them is relatively small. It will be enough to rub them with a special polish. With glass lamps, everything is a little more complicated, however, you can even walk on them with a grinder. In this case, it is preferable to use a grinding tool with adjustable speed and power. So, by setting the optimal rotation mode, you can prevent overheating of the surface to be cleaned.

IMPORTANT! In some cases, polishing only the outer surface is not enough, because the condensate of dirt can also accumulate inside. This will require additional internal cleaning.
Polishing pastes belong to the cosmetic care products for automotive light fixtures. They can be divided into the following types:
The consistency of polishes can be of two types - either emulsion or paste.
Factors that cause pollution or damage to lanterns can be different:
As a result of the impact of all of the above factors, both glass and plastic headlights get scratches and microcracks, yellowness and turbidity form on their surface. With such light fixtures, driving onto the road is not only ugly, but also unsafe. Moreover, the shortcomings described above can reduce light transmission by at least 30%. From this it can be seen that in order to maintain full performance and attractive appearance of the car, it is necessary to periodically polish the lighting devices. This will both avoid a possible accident and improve the presentability of the car (for example, for a pre-sale situation).
After identifying problems with lighting, transparency and light transmission of lanterns, you need to carefully assess the level of damage caused. It can be nominally divided into three degrees:
Professionals recommend not to bring the level of pollution / damage to the lighting devices of the car to extreme limits, but to carry out preventive measures on an ongoing basis and periodically remove the detected minor flaws. This will save money on professional polishing, which will have to be done by the service station masters, when the degree of contamination already becomes such that it cannot be eliminated on their own.
At its core, preventive methods are straightforward and come down to the fact that the headlight, from time to time, is wiped with a clean rag, with abrasive or finely abrasive substances applied to it. Such substances include various pastes, creams, and even any improvised means, such as standard toothpaste or tooth powder (by the way, it is powders, according to experts, that do a very good job of this task due to the large fragmentation of their composition). The use of such simple methods will allow you to keep the optics of the machine in excellent condition, and therefore significantly increase its service life.The application process itself does not present any difficulties - the outer surface of the headlight is simply wiped with a soft rag with a cleaning agent in circular, versatile movements.
To make the right choice of polishing agent for automotive optics, a number of important parameters should be taken into account:
A similar polishing method, as a rule, is performed by motorists on their own and for this it is possible to use:
The undoubted advantages of using paste-based polishes are:
The real disadvantages of the above method include:
The preparatory stage must necessarily include manual washing of all optics. It is carried out using a special car shampoo or any other non-aggressive detergents (technical alcohol is also quite suitable for degreasing surfaces). Then the lantern must be thoroughly dried, and it is better to insulate the adjacent surface of the body with adhesive tape (preferably construction tape) so that cleaning agents cannot get inside.
IMPORTANT! The best way to clean car optics is to dismantle the headlights themselves and clean them separately from the body.
The process of grinding and polishing can be conditionally divided into four stages:
IMPORTANT! If a car enthusiast has vision problems, then it is better to entrust the polishing process to professionals, because you can miss small contaminants, which, when the light scatters, will form a blind spot.
While it is better to use paste-like substances for plastic headlights, it is better to use diamond polishing for real glass. This shows that this will require more serious material, and the work itself will be laborious and complex. The reason for this is that the plastic layer is easier to clean/remove than the glass layer. Thus, for glass, diamond paste is used, which includes the smallest diamond particles no larger than 3 microns. Although glass lighting fixtures are recommended to be cleaned with a grinder (electric grinder), for safety and economy reasons, cleaning work is often done by hand. And this is due to the fact that when using an electric tool it is very difficult to monitor the degree of heating of the surface to be cleaned. If the surface is overheated, it can easily crack. The very process of using diamond paste, in principle, does not differ from the standard one, however, it does not tolerate the processing of dirty surfaces and a piece of foam rubber is used to rub such a polish. The agent should be rubbed until a positive result becomes clearly visible (for example, transparency increases qualitatively).
Naturally, if the headlights are not polished on time, then this fact is unlikely to affect, for example, the car's cross-country ability. However, its appearance will leave much to be desired, and the risk of an accident will actually increase. Thus, the advantages of diamond polishing include:
The composition is made in the USA, it is distinguished by its versatility. Despite the fact that the word “metal” sounds in the name, the annotation to it directly states that the tool may well be applied to objects made of plexiglass. This is where the positives end.

| Name | Index |
|---|---|
| Manufacturer country | USA |
| Capacity tare, ml | 150 |
| Achievable improvement in illumination, lx | 20 |
| Price, rubles | 170 |
This cleaner contains nano-components that instantly penetrate the surface to be cleaned, which ensures the fastest effect. The container is provided with a special dispenser, the paste is squeezed out evenly. The process of polishing and grinding is quite convenient. The substance perfectly fights against microcracks and turbidity.

| Name | Index |
|---|---|
| Manufacturer country | USA |
| Capacity tare, ml | 300 |
| Achievable improvement in illumination, lx | 40 |
| Price, rubles | 300 |
Cleaning agent dedicated exclusively to plastic products. The container has a convenient dispenser, the supplied mass in one bottle is enough for two times use. He successfully copes with the withered tasks - polishing transparent plastic.

| Name | Index |
|---|---|
| Manufacturer country | Netherlands |
| Capacity tare, ml | 300 |
| Achievable improvement in illumination, lx | 30 |
| Price, rubles | 350 |
It copes well with serious scratches, it can even remove a small layer of dried paint. It can be used in the first stage of polishing, after which it is required to fix the result with waxed products. It will take no more than 40 minutes to process all the lights of a car, with proper skill.

| Name | Index |
|---|---|
| Manufacturer country | Italy |
| Capacity tare, ml | 150 |
| Achievable improvement in illumination, lx | 25 |
| Price, rubles | 370 |
An excellent representative of a budget brand, in which the equality of “price / quality” indicators perfectly converged. When rubbing does not require much muscle effort. Provides the treated surface with protection against ultraviolet rays and mechanical shocks.The composition uses both wax and abrasive components, it can be used at all stages of polishing, as the only tool.

| Name | Index |
|---|---|
| Manufacturer country | Spain |
| Capacity tare, ml | 300 |
| Achievable improvement in illumination, lx | 35 |
| Price, rubles | 400 |
It is positioned as a high-quality gloss enhancer for any surfaces. However, it is able to cope only with pollution and moderate cracks. Dilution with water is required during application. It performs well in both manual and machine processing. Application is recommended to be carried out with a microfiber cloth.

| Name | Index |
|---|---|
| Manufacturer country | Great Britain |
| Capacity tare, ml | 250 |
| Achievable improvement in illumination, lx | 50 |
| Price, rubles | 450 |
The well-known German brand positions this substance as “a smart substance that can get rid of any scratches.” The basis for such an advertising message was the applied formula - it includes a fine-grained mass that does not contain silicone oil. Thus, this paste is subject to the correction of scratches and cracks of high complexity.At the same time, the paste can be applied by machine - especially for this purpose, this brand has a line of grinding materials and fur sponges.

| Name | Index |
|---|---|
| Manufacturer country | Germany |
| Capacity tare, ml | 250 |
| Achievable improvement in illumination, lx | 35 |
| Price, rubles | 920 |
Another cleaning substance from a well-known German brand that easily copes with complex dirt and scratches. The formula uses an innovative composition that gives the treated surface an extra shine. Recommended for use at the final stage of processing. Both manual and machine use is provided.

| Name | Index |
|---|---|
| Manufacturer country | Germany |
| Capacity tare, ml | 400 |
| Achievable improvement in illumination, lx | 40 |
| Price, rubles | 1700 |
Oddly enough, but the first place goes to the representative of the Russian industry. This paste has become very popular due to its excellent technical qualities and properties, as well as due to its low price (relative to the purchased volumes - it can be found both in milliliter bottles and in large containers). Perfectly destroys dirt and cracks of any degree of complexity, applies a protective layer against moisture and mechanical damage, perfectly polishes both light and dark surfaces.Application is possible both manually and on a grinding machine.

| Name | Index |
|---|---|
| Manufacturer country | Russia |
| Capacity tare, ml | 250-10000 |
| Achievable improvement in illumination, lx | 50 |
| Price, rubles | 650-3900 |
A car enthusiast should always remember that the use of non-specialized products, such as toothpaste, powder or micellar water, can only take place in emergency cases, because such products are not able to provide a long-term effect. In addition, on a dirty road, the headlights, after such cleaning, will quickly return to their deplorable state. At the same time, professional headlight cleaning in a workshop is not available to every driver due to its high cost. From this we can conclude that the best solution would be the independent use of special automotive pastes for cleaning headlights. And the conducted analysis of the market showed that among the cleaning pastes there are more foreign samples, although the only domestic brand "3M" overtakes them in all respects.