Car expenses have now entered many households, and car cleaning and maintenance have become a daily task. Generally, people can adopt two methods. The first is to go to a car cleaning shop for cleaning, where there are high-power high-pressure cleaning machines that can quickly clean the car; However, this method has two drawbacks. Firstly, it is relatively expensive, and washing a car requires a cost of 30 to 50 yuan, which is a significant expense in a year; The second is the need to drive to the car wash, which consumes time on the road and delays waiting in line there, so this method is not satisfactory. The second method is to purchase a small household high-pressure cleaning machine and wash the car yourself. This method is still relatively feasible. The money spent on washing the car 10 times at a car wash shop is enough to buy a small portable high-pressure car wash machine. After buying a household high-pressure car washing machine, it is necessary to understand the methods, processes, and precautions of high-pressure car washing.

High pressure cleaning machines, regardless of their size, are composed of several components: driving equipment (electric motor or engine), high-pressure pump, inlet pipe, outlet pipe, high-pressure spray gun, and other accessories. When performing cleaning operations, the first step is to add engine oil to the cleaning machine, ensuring that the cleaning equipment has sufficient smoothness and avoiding wear and tear on components as much as possible. Secondly, it is necessary to connect the various components, mainly the inlet and outlet pipes of the high-pressure pump, as well as the high-pressure spray gun. Another step is to connect the power cord of the cleaning machine. The power cord should be used independently and cannot be mixed with other devices. A thicker power cord should be used to ensure excellent electrical performance, which can ensure stable voltage and current and protect the motor. The next step is to power on and perform high-pressure cleaning on the sedan. You can follow these steps for cleaning: (1) First, hold a high-pressure spray gun and aim it at the car body, spray it all over, moisten the car body first, let the dry dust and soil soak soft, and then spray it from top to bottom to wash away the dust and dirt. (2) Use a car wash sponge, dip it in cleaning agent, and quietly wipe the body of the car, so that any dirt that has not been washed away can be wiped clean. (3) Use a high-pressure spray gun to spray the entire vehicle, so that the dust and dirt can be completely cleaned. (4) Wipe all the water on the car body clean with a special towel that is half wet and half dry, leaving no trace of water. So it was successfully completed.

When using a household high-pressure cleaner to clean vehicles, there are several points to note: first, pay attention to safety. Do not spray the high-pressure gun at people or other animals to avoid damage; Secondly, the pressure should be adjusted appropriately, and excessive pressure should not be used to impact the vehicle paint surface within a 10 centimeter interval to avoid damaging the paint surface; Thirdly, it is important to use appropriate pressure to flush out hard to reach corners, such as door edges, tire metal, lampshade gaps, sharp edges, signs, engine grille openings, etc., to ensure complete cleanliness. Fourthly, before using the cleaning machine, it is necessary to first read the product manual, learn the basic knowledge of how to use the high-pressure cleaning machine, and then operate it in practice. Continuously summarize the experience and lessons learned in practice, and continuously improve the efficiency and effectiveness of cleaning vehicles.