What should I do if the rainwater on the car glass is not clean?

The division of labor between the parts and components of the car is very clear, and it can be said that there is no priority in terms of importance. For example, some people will think that car glass water is not important, and will choose to use tap water instead of glass water, which is obviously very undesirable. Because glass water may not be as important as engine oil and brake fluid on the surface, but for the windshield, the importance of glass water is self-evident, not only to clean the windshield, but also to lubricate, dust, antistatic, if the long-term use of tap water instead of glass water, the damage to the windshield is very large.

In addition, like the wipers of cars, many car owners may not pay much attention to them. After all, the wiper generally does not have any problems, but it may not be clean after a long time. So, what should I do if the wiper doesn't scrape clean?

Teach you a trick and solve it easily!

<> believe that many car owners have such an experience, that is, turning on the wipers not only can't clean the rainwater on the glass, but also makes a sound of rubbing against the glass, which is very harsh. The first reaction of most car owners is that they feel that the wipers are broken, so they drive directly to the 4S store to replace a new wiper. In fact, for ordinary car owners, there is no need to spend this unjust money at all.

Generally speaking, the main component of the wiper blades of the wiper is rubber, so after a period of use, it will harden and age, and when the wiper is opened, it will rub against the windshield, resulting in a very harsh sound. At this time, the owner should first check whether there is a foreign object in the wiper blade, and ensure that it is clean, if the motor of the wiper always has abnormal noise, it is likely that the motor is broken and needs to be replaced, as long as you go to the repair shop to check and replace it.

What's more, if the wipers don't scrape cleanly, it's likely that there is an oil film on the glass, so there is one thing that can solve this problem well, and that is toothpaste. Toothpastes are generally abrasive in order to effectively remove dirt from teeth. Therefore, the owner can squeeze the toothpaste onto the seal of the wiper, and then rub the seal of the wiper with his hand to evenly apply the toothpaste on it, at this time, the toothpaste can play a very good role in removing the oil.

Of course, remember to install the wipers after this operation.

Hello! Glad for your question.

1. Wiper blade aging: two wiper blades are rubber products, which will be aged and hardened after a period of time, and it is more significant in winter. Most wiper blades are recommended to be replaced every one to two years.

2. There is a foreign object in the middle of the wiper blade: when the wiper is opened, there will be a sharp sound of friction between the wiper blade and the front windshield.

3. The installation angle of the two wiper arms is wrong: it will affect the wiper blades to jump on the windshield, then it will cause a sound. If the two wiper blades are normal, you need to adjust the angle of the wiper arm so that the two wiper blades are perpendicular to the windshield plane.

First of all, you need to confirm how long your wiper has been used, if it has been used for too long and its life has long passed, you need to consider replacing the wipe.

You can also try other methods:

Lift the strip up, **Strip:

1. If the strip is seriously deformed, hardened, or even cracked, if there are such symptoms, it indicates that the strip has been aged, and it is recommended to replace it.

2. If the adhesive strip is relatively soft, but it is only blown up when it rains, the overall feeling is blurry, and there are many small roads, indicating that there are more stubborn stains on your windshield, if you want to confirm, you can take a piece of clean paper on a sunny day and wipe it carefully, you will find that the paper will turn black. Then you have to wash the glass carefully (just put some dish soap and wipe it with a cloth). Of course, you will have to wash the strip as well, or even sand it with fine sandpaper, because the strip may have been sanded.

If you are familiar with the scraper, you can also separate the strip from the skeleton and replace the strip before and after, because the strip is "T" shaped when it leaves the factory, and the cutting edge below is in the middle, and it will be biased to one side after a period of time.

1.Remove the wipers of the car, and dismantle the wipers when the car is turned off;

Prepare water sandpaper, and use a small piece for each wiper repair;

Soak the wipers and water sandpaper with clean water, polish the wipers with water sandpaper, not only polish the two sides of the wipers, but also properly polish the front of the rubber strip, the time is not too long, 5 minutes is OK.

Sometimes we will find that when it rains heavily, the wiper wiper has a good wiping ability, but when it rains lightly, the wiper will leave uneven wiping marks on the front windshield, which may be because the rubber of the wiper has hardened.

To replace the wipers, it should be noted here that when replacing, the metal wiper rod should be lifted and tightened, and remember not to loosen it, because it is possible that after loosening, the metal rod will directly break the front windshield. Alternatively, you can wrap the end of the metal rod in a towel and then slowly lower it.

The rainwater wiper on the car glass is generally a problem of the wiper, it may be that the rubber strip on it is aging, the fit is not good, and the scraping is not in place, you can go to replace the wiper.

Wipe the water with a wiper and find that the water is not clean; It may be due to contaminants in the wiper blade strip. Lift the wipers.

Use a car towel (microfiber towels) to wipe off contaminants on the inside of the wiper blades.

Gently lower the wipers. Wiping water with a car wiper and observing that the problem is solved.

It is recommended to replace the boneless wiper blade, the wiper blade is soft, the scraping is relatively clean, and the glass water should be filled, which has the effect of cleaning. Happy with your car.

Buy a new pair of wipers from the Internet and replace them with Liu, ** not expensive. Generally, this situation will occur after 2 to 3 years of wipers, and the wipers will age.

Since the glass water can't be cleaned, you can only go to the car wash and ask professionals to help you solve the problem of dirty glass!

Try changing the wiper, it is estimated that there is a problem with your windshield wiper, check it.

You can buy it for about one or two dollars.

See if it's damaged, if it's damaged, you can try a new one

<> "The glass appears on the oil film car glass, which land wax is stored in a layer of oil film, this layer of oil film comes from the exhaust emissions of the car driving on the road, even if you scratch the wiper is not half a day effect. The wipers don't work, either it's a problem with the wipers or the problem is with the windshield. Check whether the wiper blades are hardened, long-term exposure to the sun, wind and rain, and the rubber strip will inevitably age.

When the scrape is not clean, it may be that the rubber strip is aging, or it may be that there is dirt on the wiper, just check it and remove the dirt. Wiper lever angle problem If the wiper is in good condition, but it can't be clean, then it may be the reason for the wiper angle, and the wiper can be adjusted, and the spring is too tight to relax the distance between the springs. Be sure to use it in the presence of rain.

If there are dried bird droppings and other foreign objects on the windshield, do not directly slide and scrape hard with the wiper, which is easy to cause local injury to the wiper blade, resulting in the wiper wiper not clean rainwater. If you can scrape with a slow speed, you don't need to scrape with a fast speed. The faster you scrape, the more often you use it, the more times you rub it, and the service life of the wiper blades will be reduced accordingly.

Keep the wiper blades clean. If the wiper blades are attached to sand, they will scratch the glass and cause damage to themselves during operation.

When it rains, the front windshield is not clean.

The main reason is that the wipers are too worn.

Change one, new wipers.

That's it, solve the problem.

Replace the wipers with new ones, and if it doesn't work, go to the place where the car is repaired.

It may be that there is a problem with the wipers, and it is recommended to change them.

There can't be a problem with the glass, it can only be because of the wipers.

Some wipers are really not good, don't look at it as new, it is not easy to replace it, and the product is not good.

You should adjust your wipers.

It's very common, let's clean it up yourself.

I firmly believe that you will definitely be inseparable from the wiper in the case of a rainy day, after all, its effect itself is also to better bring faster visibility to everyone. However, due to the change of time, many riders have reported that the actual effect of the wiper brush is not very significant. So what to do if the vehicle wiper is not clean, in fact, you don't understand, there are many tips for the wiper to hang up clearly.

Wiper view.

The angle of the wiper will cause the wiper to be unclean, so you just need to adjust it. If the diastolic pressure amplitude of the wiper is too large, it will more or less make its bearing force uneven, and at this moment people must release the pressure torque spacing in the middle.

Dirt on the wiper.

When you hear the wiper working, there will be an abnormal "crunch" sound, it is likely that the wiper blade and the car windshield are mixed with dirt, and this will also cause the wiper to be unclean. At this point, you have to check if there is really any dirt, and if so, you have to clean it. Naturally, it is also possible that the wiper blades are too unsmooth, so you just need to polish them with sandpaper.

Wiper hard bottoming.

After all, everything has its own life period, especially the car that is often parked on the side of the street, it is definitely not protected from the sun and rain. In the long run, it will definitely speed up the embrittlement of the wiper vulcanized rubber, so the actual effect of the wiper is not so prominent, and it is necessary to replace a new wiper as soon as possible.

Naturally, it is also possible that your own car has experienced too much wind and rain, resulting in oil film on the windshield of the car. Although this kind of oil film does not have any harm in daily safe driving, it is difficult to scrape neatly when it sees water. For how to judge whether there is an oil film on the laminated glass, you only have to pour a basin of water on the laminated glass, if you find that there are many small water droplets attached to it, it indicates that there is indeed an oil film on the laminated glass.

At this moment, people must use the actual cleaning effect of glass cleaner to eliminate the oil film on the laminated glass.

The car is polluted by acid rain and very fine particles in the outdoor environment, and ordinary car washing is not possible, go to the supermarket to buy scouring pads, stick to the washing spirit, and carefully wipe the front windshield clean.

When the front windshield is scraped by the wiper on a rainy day, nothing can be seen, which particularly affects the line of sight, which is actually a problem with the oil film of the front windshield.

Once the car is driven for a long time, it is inevitable that some oil will be stuck on the road, or the front car tires are stained with sputtering, or the incomplete combustion residual oil discharged from the exhaust pipe of the front car, and even the insect corpses that are killed on the car glass are also grease, which will lead to the formation of an oil film on the front windshield, although the wiper can be temporarily removed with better quality glass water, but in fact, it is "a symptom but not a cure", if you only rely on this, it will lead to more and more oil films.

When the car is cleaned, there will be small spots of oil spots on the front windshield, which means that the oil film is more serious. The oil film is not only on the surface, but also has a part that may penetrate into the small holes of the glass, so it needs to be polished when it needs to be cleaned.

Of course, the general car wash can be cleaned, and the glass is scraped with some glass scrapers, which can scrape a layer of dirt from the glass, which is the so-called oil film. However, the cost of such consumption is relatively high, and the car glass will be accidentally scratched, which is not cost-effective.

And many friends from the Internet, said that through detergent or kitchen cleaner can remove the oil film, but in fact, the effect is not very good, although it can remove most of the oil film, but it will still leave a small amount of stubborn oil film, so the time to keep is not very long, you need to clean up again every once in a while, more troublesome.

Some people will use a strong cleaner specially designed to clean the range hood to clean the oil film, of course, this effect is very good, but this kind of thing will be corrosive, over time will have a greater impact on the windshield, but it will outweigh the losses, in addition to cleaning is also very troublesome, but also after cleaning the detergent thoroughly washed several times, it is also very time-consuming.

The effect of its practical toothpaste is the best, because the main ingredient of the toothpaste is friction agent, mainly some finely ground very small calcite powder, just like brushing teeth, it can grind and adsorb dirt, and there are also stain removal ingredients in the toothpaste, which is very effective in removing stains, so the glass is very clean. But cleaning a front windshield requires the use of a tube or more of toothpaste, and the cost of using it is too high.

Therefore, in general, it is more appropriate to use some oil film cleaners with abrasive ingredients. Don't be greedy for cheap to buy some cheaper products, because cheap oil film cleaners have no abrasive ingredients, and the front windshield of the car is not a smooth plane, and you will find that there are many small holes on it when you look at it with a microscope, and grease and other dirt will be hidden in the small holes, which is also the reason why general cleaning agents cannot be completely cleaned.

The oil film cleaner has abrasive particles and oleophobic components, which can clean the oil film inside the holes. However, these abrasive ingredients can grind the glass thinner and thinner, just like the principle of paint polishing, so it is not recommended to use it frequently.