when it comes to car washing, car owners all know that car washing is a common thing in car maintenance. Once the car is dirty, they want to wash it to avoid affecting its appearance. However, car washing still needs to be paid attention to.
can detergent wash the car? Nine precautions for car washing in summer
can detergent wash the car?
when it comes to car washing, car owners know that car washing is a common thing in car maintenance. Once the car is dirty, they want to wash it to avoid affecting the appearance. However, there is still a certain discussion about car washing, which I believe some car owners still know. So, can detergent wash the car?
the answer is not appropriate.
1, detergent is mainly designed for tableware, fruits and vegetables, also can clean some kitchen utensils (such as cooking utensils, etc.). Detergent can also wash local parts of clothes (such as dirty shirt neckline, etc.) and silk and wool clothes, but it has no shrink proof, moth proof and other additional functions.
2 and detergent are alkaline detergents, which do great damage to car paint. If you wash the car with detergent for a long time, the surface of the car will lose luster gradually.
is it OK to wash the car with detergent?
the most fundamental purpose of washing the car is to wash away the stains of the car. It’s sure that you can’t clean the car with clean water alone. It’s too particular about what to wash the car with. Now car washing detergent used in car washing shop can be divided into four kinds: washing powder, detergent, special car washing liquid and wax water. But how about washing the car with detergent?
it is not appropriate to wash the car with detergent.
1. The cleaning component in detergent is generally sulfonic acid. Sulfonic acid acts on the paint surface for a long time, which easily causes the paint surface to turn white and lose its original luster.
2. General detergents are also alkaline products. Although some detergents are neutral, long-term use will hurt hands, such as hand peeling.
so it is not appropriate to use detergent to wash the car.
nine precautions for car washing in summer
car washing in summer is a method used by many car owners to cool their cars. From the perspective of car beauty, car washing, as the most basic project, needs more attention. Don’t underestimate car washing. It’s also a technology that can really clean the car without damaging the car paint. Beautiful cars will introduce to car owners nine points for attention in summer. Hot cars and direct car washing in hot sun are the most harmful to car paint and accelerate the aging of car paint.
don’t wash the car before the engine has cooled down completely.
this will cause premature aging of the engine. When the car paint is still very hot, washing the car will make the car paint shrink when it is cold, and the originally smooth car paint will become dull or even crack. From the perspective of car beauty, washing the car should wait for the car to return to normal temperature, especially after a long distance, especially pay attention not to wash the car immediately.
do not wash your 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 owners wash the car themselves or go to the car wash shop, they should pay attention not to wash the car in the sun.
do not use water other than soft water for cleaning.
includes hot water, alkaline water and water with higher hardness. Because these substances can damage the paint. After cleaning with hard water, it will leave traces and film on the body surface after drying.
do not wash the car body with high pressure water.
excessive water pressure will damage the body paint. If there is hard dust on the car body, soak it with water first, and then rinse it with water. Spray with dispersed water.
do not use detergent indiscriminately.
there may be very corrosive stains on the car body, such as asphalt, oil stains, birds, insect dung, etc. these stains are difficult to clean, so they must be cleaned in the right way. When washing the car, they should be soaked with soapy water first; Gasoline, detergents and thinners should not be used for car washing.
do not use hard cleaning tools to remove dirt.
such as plastic brush, blade to scrape stains, it is easy to damage the paint.
do not add detergent randomly.
washing powder, detergent and inferior soap are not allowed. Because these detergents contain alkali, it may wash off the oil in the paint and accelerate the aging of the paint. Generally, no detergent is added when washing the car.
don’t wipe randomly.
after washing with clean water, many people like to wipe it; There are two main problems in wiping: the cloth used is not qualified and the wiping method is not right. To wipe, use a soft cloth or a soft and clean sponge. Wipe gently from top to bottom along the direction of water flow, without drawing circles or horizontal wiping.
avoid oil pollution.
do not touch the surface of the car body with dirty hands stained with oil, or place tools with oil or wipes containing organic solvents on the car body, which will make the paint fade prematurely.