What are the injuries to the car when washing a car under the scorching sun in summer?

Wash the car under the scorching sun, hurt the paint!

Chubby thinks that if you wash your car in the scorching sun, the car will dry quickly, but this idea is the root cause of the damage to the paint.

Everyone has studied physics and knows that small water droplets under the scorching sun are equivalent to convex lenses, and strong light under the scorching sun will concentrate heat through the convex lens.

To put it simply, this is equivalent to taking a magnifying glass to bake the paint, over time, the paint will gradually lose its luster at this high temperature, if you choose to wax the car at this time, the actual effect will be very bad, and the color of the body will appear extremely uneven.

Friends who have washed the car under the scorching sun can observe that there will be many small dots on the body paint, which is the impact of the waterdrop convex lens effect on the car paint.

So if you want to wash your car in the summer, it's best to wash it in the shade or in the evening.

Washing the car with cold water is easy to "get sick".

People should not take a bath immediately after exercise, not only the pores shrink immediately and the dirt cannot be washed out, but also easy to get sick, and the same is true for cars. Someone is going to ask, don't you wash your car with cold water, do you use hot water? In fact, it should be noted that the vehicle is cooled first and then the car is washed.

After the car continues to drive, the engine, brakes and other systems are in a state of high temperature, especially in summer, the temperature is even higher. If you rush with cold water at this time, the thermal expansion and contraction will cause greater damage to the structure of the car, especially the deformation of the brake disc.

In addition, vehicles parked in the sun for a long time are not suitable for cleaning with cold water, and the oil is difficult to wash off. In addition, although it is not possible to show damage once or twice, if it is left unchecked, the paint will gradually lose its luster and even crack the paint surface.

Use high-pressure water guns with caution

Use a high-pressure water gun when washing your car, which makes it quicker and easier to clean.

However, due to the heavy rain in summer, a lot of sand and dust will adhere to the surface of the car, and if you directly use a high-pressure water gun to wash it directly, it is likely to wear the paint surface.

Devastating** – laundry detergent

Just like people should use facial cleanser, shampoo, and shower gel separately when taking a bath, car washing should also use a special car wash liquid. Because the pH of laundry detergent or daily cleaning products is not necessarily suitable for car paint, the bad ones will cause corrosion to car paint. Washing your car with laundry detergent for a long time is tantamount to disfiguring your car!

Hit the foam directly, の!

In the process of car washing, some people like to foam directly with a sponge, take a bucket of water and wash the used towels and sponges repeatedly, which is also very deadly!

If you don't rinse it first, the floating soil on the car will play the role of "sandpaper", and once or twice you can make your car paint appear "sun pattern", which will protect the car paint and brighten the layer of varnish, which will be hit by 10,000 points. So, if you don't have enough water, go to a car wash.

After working hard for so long, I didn't expect that "stealing chickens will not make rice"!

When washing the car under the scorching sun, the convex lens effect formed by the water droplets will cause the top layer of the car paint to produce local high temperatures, and the car paint will lose its luster after a long time. If waxing is done at this time, it is easy to cause uneven color of the body. Therefore, it is best to carry out car washing and waxing under sheltered conditions, if it is not guaranteed, it is best to choose the morning and evening of a cloudy or sunny day.

1. The natural focus of water droplets will destroy the protective film on the surface of the car 2. When it is hot, you should use detergent to wash the car The water evaporation will leave water stains on the surface of the car When washing the car, it is best to choose lukewarm weather. Because cloudy days are not conducive to the drying of residual moisture, and in strong sunlight, the metal sheet and paint surface of the vehicle will expand when heated.

The natural focus of water droplets on hot days will destroy the protective film on the surface of the car 2, hot weather you should use detergent to wash the car The water evaporation will soon leave water stains on the surface of the car When washing the car, it is best to choose lukewarm weather. Because cloudy days are not conducive to the drying of residual moisture, and in strong sunlight, the metal sheet and paint surface of the vehicle will expand when heated.

Not good,,The color of the car wash is not very good for the car in hot weather,,When you wash the car, the body will be stained with a lot of water,Due to the high temperature of the sun,The water will evaporate,In this way, the paint of the body will be destroyed,It is best not to wash the car when the weather is hot,

In the hot season, every time a car is washed, the driver first sits in the car and waits for the water to wash out, and the car washer scrubs the vehicle with a sponge around the car. At this time, the drivers sitting in the car did not turn off the engine and waited with the air conditioner on.

But did you know that due to the start of the engine and air conditioning, the car will emit a very high temperature around the car, and those car washers who are already sweating profusely in the heat will be even more hot, so pitiful?

It is recommended that you turn off the vehicle and turn off the air conditioner when the worker is scrubbing the car.

Yes, there is. In winter, when washing a car with a bird, the car glass is very easy to burst. This is because the temperature is low in winter, and the surface temperature of the car is very low.

If the water used to wash the car is too hot, it will expand and contract. Not only is the paint surface of the car easily injured, but the glass of the car is also very prone to bursting. And there are the following problems with winter car washing:

1。When washing a car in winter, the most feared thing is the freezing caused by unclean water. It's hard to fix after freezing.

The residual moisture in winter will cause a lot of damage to the car paint, and after drying, it will leave water marks on the paint surface, which is difficult to wipe off. After washing the car, be sure to wipe it with a soft towel. Do not use hard towels.

2.Door cracks, glass gaps, and key keyholes are all very susceptible to freezing. If the key lock hole is frozen, the owner will use brute force to unscrew it without noticing, which is prone to problems.

The metal itself is "brittle" in winter. But there is rubber in the gap between the door and the glass, which is harmful to the rubber. 3.

When the wiper is in the car wash, it is best to leave the windshield. Put the car back after washing it, and wipe the water stains on the adhesive strip clean, otherwise it will easily stick to the car glass. In severe cases, it will damage the motor of the wiper.

If the wipers are already glued to the windshield, do not force the start. You can use a hair dryer to dry it or let it dry naturally before using it.

Car washing in winter will cause certain damage to the vehicle.

The temperature of the vehicle itself is very low, and the use of hot water to wash the car will cause damage to the car paint due to the sudden change in temperature, which will reduce the brightness of the car paint. The front windshield of the vehicle may also burst due to changes in temperature.

1. If the moisture on the surface and crevices is not wiped clean when washing the car, it is easy to freeze, leaving traces on the car paint, and even affecting the use of the vehicle.

2. In summer, the outdoor temperature exceeds 40 degrees Celsius, which is not suitable for car washing. In winter, when the outside temperature is below 0 degrees Celsius, it is not suitable for car washing. If the outdoor temperature exceeds 40 degrees Celsius, it is easy to make the paint surface and the metal plate of the vehicle expand when heated, and the paint surface may crack due to cold and hot when washing the car.

3. Washing the car in an environment where the outdoor temperature is lower than 0 degrees Celsius is likely to cause the body to freeze.

4. After rain or snow, be sure to wash the car in time. Especially after snowfall, because the snow melting agent will be sprinkled on the road, and the snow melting agent will cause a certain degree of corrosiveness to the paint and chassis of the vehicle, it needs to be cleaned in time; Be sure to dry the wipers after cleaning, otherwise the adhesive strips will freeze and stick to the front windshield, which will affect the use of the wipers.

Wash the car directly with cold water, which will have an impact on the car, and then wash the car on a snowy day will also affect the quality of the car paint. When washing the car, be sure to close the door and then turn off the engine of the car, so that it will be of great benefit to the car and will not affect the car.

Wash the car with hot water, or wash the car with a lot of detergents, it is not very timely to wash the car after the snow, only wash the car with water, the weather chosen is not very good, and the water will be frozen on the car all of a sudden, these methods have an impact.

When washing the car in winter, cold water is used, which makes the water everywhere, which will affect the car's paintwork, and the car's keyhole will be frozen, and the engine will also be affected.

Ice on the glass, a lot of water stains on the doors, washing the car with hot water, the car in a particularly cold situation, not paying attention to the problems of the car wash, etc., these can affect the operation of the car.

Washing a car with hot water will have a certain impact, and these effects are very negative, it will also cause damage, shorten the life of the car, and also have a certain impact on the car paint.

Laundry detergent to wash the car.

Damaged Vehicle Index:

The first misconception to avoid is the choice of detergent. Many car owners will not buy professional car cleaners for car washing, but choose to replace them with daily cleaning products. Actually, it's a very bad habit.

Because, the pH of these daily cleaning products is different, which is very corrosive to the car paint.

Wipe directly with a high-pressure water gun spray rag.

Damaged Vehicle Index:

Many car owners wash their cars, and the first step will be to choose to use a high-pressure water gun to rinse the car, and then slowly scrub it. In fact, this is also a car wash misunderstanding. Because, after a period of driving, there will be dust or small particles attached to the surface of the car.

If you don't rinse these off with clean water before washing the car, but spray them directly with a high-pressure water gun or wipe them directly with a rag, these dust particles will make a "friction movement" on the surface of the car paint and damage the car body paint.

Wash your car in the strong sun.

Damaged Vehicle Index:

The reason why you should not wash your car in the scorching sun is because after the car has been exposed to the sun, pouring cold water can damage the body paint. Moreover, when washing the car under the scorching sun, the water droplets on the car will form a convex lens effect, which will cause the top layer of the car paint to produce local high temperatures, and the car paint will lose its luster after a long time. Therefore, the summer car wash must be carried out in shaded or in the morning and evening, when the sun is not too strong.

No car wash during the rainy season.

Damaged Vehicle Index:

In the rainy season, many car owners are reluctant to wash their cars, thinking that the rain has washed the car clean and there is no need to wash it again. Actually, these ideas are wrong. Because rain is acidic, if you don't wash the car as soon as possible, the rain will erode the paint surface and even the chassis of the car, causing vehicle failure.

Frequent car washes. Damaged Vehicle Index:

It's no good to do more than anything, and the same goes for car washes. If the car is washed too frequently, it will greatly accelerate the oxidation of the paint surface, which will cause the paint surface to be dull and tarnished. Car wash cycle, under normal circumstances, it is more appropriate to choose to wash once a week. Hope!

Summer car wash: car wash, many people's first reaction is simple! Indeed, car washing is a small thing and there is nothing technical about it. But there are still many details that need to be paid attention to in car washing, and if you don't notice, you may damage the vehicle.

Some mistakes that need to be avoided in summer car washing, not only summer car washing, car washing in every season has a certain opportunity, summer car washing is best not to wash the car under the scorching sun, so that there is some damage to the patent leather of the car, and then it is necessary to always be optimistic about the weather forecast, do not just wash the car now, it will rain immediately, so the gains outweigh the losses, and it takes energy, and money, if you wash the car, it is best to use special car washing utensils and professional vehicle cleaners, so that the patent leather of the vehicle will also play a certain protective role.

In summer, the vehicle is driven outside and is scorched by high temperatures, and the surface temperature of the body is very high. If you wash the car with cold water at this time, it will cause great damage to the surface of the car paint, which may cause cracks and bulges in the car paint. Moreover, it will also have an impact on the machines inside the car, and the sharp temperature difference may cause cracks in the metal components, which will affect the normal driving of the car.

Warm water car wash and special detergent should be used as much as possible, which can ensure the cleaning quality of the vehicle and effectively protect the car paint.

First of all, in the summer, the car cannot be washed after being exposed to the sun, the vehicle is driven outdoors, baked by high temperatures, and the surface temperature of the body is very high. If you wash your car with cold water, it will cause a lot of damage to the surface of the car paint, which is likely to cause cracks and bumps in the car paint. In addition, the parts of the machine in the car will also be affected.

The difference in high temperature may cause cracks in metal parts, which can affect normal driving.

Secondly, don't wash your car in the sun or bask in the sun after washing it, many car owners think that this will make the car dry faster, but this is actually the wrong approach. First, high temperature exposure is not good for people, and the water droplets left on the car are like a convex mirror, which will concentrate on the car paint under the irradiation of the sun and damage the car paint. And because the evaporation of water droplets will cause uneven heating of the body, the temperature of the local position is too high, and it is easy to damage the paint and discolor after a long time.

It is recommended to wash the car in the morning or evening, the sun is not so hot, it is good for both people and the car.

Also, don't wash your car too often. As we all know, the clothes will fade after washing too much, of course, washing more cars is not good for car paint, if waxing or crystal car, washing too much will lose the surface protective layer, without protection will accelerate the aging of car paint, it is recommended to wash once in ten days and half a month, because it is not good to wash in the car wash shop, it is said that it costs money.

Moreover, the surface paint of many cars is very thin, because long-term exposure to sunlight will damage the car paint, causing the paint to crack, protrude or even peel off, affecting the appearance of the car. Moreover, many parts in the car are plastic products, which are glued together, and these substances will change after being exposed to the sun, thus releasing substances similar to formaldehyde. The more time you spend in the sun, the more these substances are released, which can be harmful to your body.

In addition, car seat leather can also be affected when exposed to sunlight.

Many car owners are also aware of it, so we can often see that some cars in the parking lot will be covered with a layer of clothing, and even if they are not covered, the windshield will be covered with a sunshade. Sometimes it is not necessary to avoid parking outside, which can not only prevent dust, rain and bird droppings, but also effectively prevent the car from direct sunlight. In fact, you can also make glazing, coating or reflective heat insulation film windows for the car, which can also effectively prevent the damage of high temperature and ultraviolet rays to the car.