Sihaiwang: I believe that every car owner is no stranger to car washing. Car washing is also a common thing in car maintenance. After all, dirty cars still affect the appearance. But there are still some things to pay attention to when washing the car, which I believe some car owners still know. So what are the nine precautions for car washing in summer?
Can I wash the car with detergent? Nine precautions for car washing in summer
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 composition 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.
Nine 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.
Avoid scrubbing.
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 cloth or a soft and clean sponge. Wipe gently from the top to the bottom along the direction of water flow, not circle or horizontally.
Avoid oil pollution.
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.