Difference one
1. Fine cleaning will clean the engine compartment.
First of all, the engine compartment is not washed now, which is quite complicated. It doesn't mean that it's good to flush as soon as the lid is opened. Some places should not touch water, and some places should be filled with water before flushing. In some places, dry food should be washed first, and then it can't be washed with water. You can only wipe them off with a wet rag, which is quite particular.
2. Carefully clean the sanitary corner inside the car.
For example, there are actually many sanitary dead ends in the car. What you usually do is to flush a foam on the water tank and wipe it again. In terms of interior decoration, dust off, control it, take out the mat and knock it twice. A better vacuum cleaner will help you clean it up and put it back. If it is fine washing, he will clean up the hair under the foot pad, the food residue falling under the seat, the seams inside the leather seat, the dirty little black stripes and so on.
3. More tools will be used for fine washing.
Similarly, more tools will be used for fine cleaning, such as car doors and windows, gaps between sealing strips, and things like handfuls of small toothbrushes to brush. Then there should be a small pole that is pointed but not pointed, and it should be wrapped in a special towel for cleaning. This gap should be wiped clean and one should be pulled clean. You can see all these devices. How can it be called fine washing without taking these things out?
4. Fine washing will pick the pebbles off the tires.
The pebbles stuck in the tread pattern will also be removed from you, and the tire will be coated with a protective agent after completion. Special protective agent, ordinary tire wax is corrosion, and so on, these are services that ordinary washing can't enjoy.
Difference 2
Fine washing generally uses soft water, not our ordinary tap water; In addition, the towels used for car washing are not towels to be wiped everywhere, but different towels are used for different parts to avoid cross-infection of bacteria. Of course, in addition to these, a "high temperature sauna" will be set up in the car to sterilize the smell of smoke and mold. Long-term exposure of car paint, acid rain and shellac bird droppings will all lead to the oxidation of paint surface, and fine washing will also have a professional process to remove the oxide layer and restore the original brightness of paint surface. And the corners of the hub are also the key parts of cleaning and maintenance.
Difference three
1, general washing price 20-40 yuan.
Generally speaking, washing is very simple, that is, dust removal. When this water is washed, soap is put on it, and then it is washed again, and it is easy to go when it is dry. It's usually like this, between 20 yuan and 40 yuan, different cities.
2. Fine washing price is 80- 150 yuan.
Fine washing 80 to 150 yuan, more than 200 is a bit dark. It is recommended to wash 1 2 times a year. Is it necessary to do fine washing? In fact, friends who pay attention to the quality of life can do it at least once a year. Just after the cold weather, it is more appropriate to do it once, twice and three times are acceptable, there is no need to do more, and it is also a waste of money. Before meeting important people such as father-in-law, mother-in-law, customers and leaders, it is quite cost-effective and necessary to do it once.
Taboos for washing cars
Water temperature of car washing-pay attention.
There are often car owners who want to clean their cars before going home after a day's trip. This spirit is commendable, but it is wrong. Because after a period of driving, the engine, chassis and motion system are in a high temperature state, especially in hot summer. Cleaning the car body with cold water at this time is tantamount to letting a person who has just finished strenuous exercise drink a lot of cold water. Its irritation can be imagined, and it will explode when it is serious.
In addition, even if you want to clean a car that has not been driven for a long time, if the car body has been exposed to the sun for a certain period of time, you should wash the car with cold water immediately. The characteristics of thermal expansion and cold contraction can easily lead to the aging of the car paint. When washing a car in winter, we should pay more attention to the water temperature and try to wash the car with warm water, which can not only ensure the cleaning quality of the vehicle, but also effectively protect the paint.
The process of car washing-proficiency
From the appearance, car washing is just simple physical labor, and there seems to be no skill, but the water flow of car washing is very particular. A professional car wash shop will never spray it with a high-pressure water gun as soon as it comes up. Generally, the first water flow will be slower, and the dust particles on the car will be taken away by the water flow. If you use a high-pressure water gun from the beginning, it is equivalent to letting dust particles do "friction movement" on the surface of car paint.
Sometimes, in order to save trouble, car owners often wash their cars in roadside shops. Those who wash their cars with buckets, if you look closely, will find that there is a lot of sediment in the buckets, which is no different from cleaning the cars with sandpaper. Some towels used in the car wash shop were also eliminated by the hotel. This kind of towel looks new and white, but it is actually rough and harmful to cars.
The choice of detergent-very important
The most fundamental purpose of car washing is to clean the stains on the car, so the choice of cleaning agent is too particular. Car wash cleaners used in car wash shops are basically divided into three types: washing powder, detergent and special car wash liquid.
Washing powder has low cost and quick effect, and some car wash shops use washing powder to wash cars. Washing powder is an alkaline detergent, which is very harmful to car paint. If you wash the car with washing powder for a long time, the surface of the car will gradually lose its luster. Moreover, the corrosion of washing powder on car paint is difficult to see in a short time, so many car owners don't know how serious it is.
Some car wash shops use detergent to wash cars. Shopkeepers usually buy vats of detergents, similar to those used in the catering industry. Although this detergent is only tens of yuan cheaper than special car wash liquid, it is still widely used in car wash shops. Detergent is also alkaline detergent. Long-term use will also cause damage to the paint surface of the car body, making the paint surface of the car body lose its luster.
References:
Baidu encyclopedia-car wash