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Can detergent wash the car? What are the precautions for washing the car in summer

Can detergent wash the car? What are the precautions for washing the car in summer

4hw.com.cn: many people often wash their cars. Car washing is the most frequent thing for car maintenance. Like cars, it not only affects the beauty, but also affects the mood. Many car owners often wash their cars with detergent in order to save money. Can detergent be used for car washing? Let's have a look.

Can I wash the car with detergent

When it comes to car washing owners, they all know that car washing is a common thing in car maintenance. When the car is dirty, the owners want to take it to wash, so as not to affect the appearance. However, there are certain things about car washing, which I believe some owners still know. So, can detergent wash the car?

The answer is not appropriate.

1. Detergent is mainly designed for tableware, fruits and vegetables. It can also clean some kitchen utensils (such as cookware). Detergent can also wash local parts of clothes (such as dirty shirt neckline, etc.) or silk wool clothes, but it has no additional functions such as shrinkage prevention and mothproofing.

2. Detergent is an alkaline detergent, which is harmful to car paint. If you use detergent to wash car for a long time, the surface of car will gradually lose luster.

Will you wash the car with detergent

The most fundamental purpose of car washing is to clean the car stains. It's impossible to wash the car with pure water. It's too particular about what to wash it with. Now the detergent used in car wash can be divided into four kinds: washing powder, detergent, special car wash liquid and wax water. But would you wash the car with detergent?

It's not appropriate to wash the car with detergent.

1. The cleaning component of detergent is generally sulfonic acid. Sulfonic acid acts on the paint for a long time, which is easy to cause the paint white and lose its original luster.

2. Generally, detergent is also an alkaline product. Although some detergent is neutral, long-term use can cause hand injury, such as peeling.

So it's not appropriate to wash the car with detergent.

What are the precautions for car washing in summer

In summer, car washing is a method that many car owners use to cool their cars. From the perspective of car beauty, car washing is the most basic project, and there are many things to pay attention to. Don't look down on car washing. It's also a technology that can really clean the car without damaging the paint. Beautiful cars will introduce nine precautions for car washing in summer. Hot cars and direct car washing in the hot sun will hurt the paint and accelerate the aging of the paint.

Do not wash the car before the engine has cooled down completely.

This will cause the engine to age prematurely. When the car paint is still in hot condition, the car wash will make the car paint shrink when it is cold, and the smooth car paint will become dim or even crack. From the perspective of car beauty, car wash should be carried out after the car recovers to normal temperature, especially after a long run, especially the car wash should not be carried out immediately.

Don't wash the car in the hot sun.

This will leave traces of dry water on the car body, which will seriously affect the effect of car washing. Whether the car owner washes the car himself or goes to the car wash shop, he should pay attention not to wash the car in the sun.

Do not use water other than soft water for cleaning.

Including hot water, alkali water and water with high hardness. Because these substances can damage the paint. Clean with hard water, and leave traces and films on the body surface after drying.

Do not wash the body with high-pressure water.

Too much water pressure will damage the paint surface of the car body. If there is hard dust on the car body, soak it with water first, and then wash it with water. Spray with a dispersed stream.

Don't use decontaminant indiscriminately.

There may be highly corrosive stains on the car body, such as asphalt, oil stains, birds, insect dung, etc., which are difficult to clean. It must be done head to head. When washing the car, it shall be soaked with soap water first; gasoline, detergent and diluent shall not be used for washing the car.

Do not use hard cleaning tools to remove dirt.

Such as plastic brush, blade to scrape stains, so it is easy to damage the paint.

Do not add detergent randomly.

Washing powder, detergent and inferior soap are not allowed during cleaning. Because these detergents contain alkali, it may wash off the grease in the paint and accelerate the aging of the paint. Generally, no detergent is added when washing the car.

Do not rub.

After washing with water, many people like to wipe; there are two main problems in wiping: the used wiping cloth is unqualified and the wiping method is not right. To wipe, use a soft wipe or a soft, clean sponge. Wipe gently from the top to the bottom along the direction of water flow, not circle or horizontally.

Avoid greasy dirt.

Do not touch the car body surface with dirty hands stained with oil, or put the greasy tools or wipes containing organic solvents on the car body, so that the paint surface will fade prematurely.