There are some differences between fine washing and general washing in price, cleaning method and cleaning parts.

Difference 1

1. Fine washing will clean the engine compartment

First of all, the engine compartment is not washed in general washing now, which is quite complicated. It doesn't mean that it's good to flush the water as soon as the lid is opened. In some places, you can't touch the water, and in some places, you have to fill the water first and then flush it. In some places, you have to clean the dry ones first, and then you can't flush them with water. You can only wipe them off with a wet rag, which is quite particular.

2. Clean the sanitary dead corners in the car

For example, there are actually many sanitary dead corners in the car, so what you usually do is to flush a foam on the water tank and wipe it again. In terms of interior decoration, dust it off, control it, take out the foot pad and knock it twice, and a better vacuum cleaner will suck it for you and put it back. If it is fine-washed, he will clean the hair under the foot pad, the food residue falling under the seat, the seam inside this leather seat, the dirty little black stripe and so on.

3. More tools will be used for fine cleaning

Similarly, more tools will be used for fine cleaning, such as the doors and windows of a car, the gap between the sealing strips, and things like handfuls of small toothbrushes to be brushed. Then there should be a small pole that is sharp but not sharp, wrapped with a special towel for cleaning, and this gap should be wiped clean and one should be pulled clean. You can see all these equipment. If you don't take these things out, how can you call them fine washing?

4. Fine washing will remove the pebbles from the tire.

I will also remove the pebbles stuck in the tire pattern, and put a protective agent on the tire after it is finished. Special protective agent, ordinary tire wax is corrosion, and so on, which are all services that general washing can't enjoy.

Difference 2

Generally, fine washing uses soft water instead of our ordinary tap water; In addition, the towel used for car cleaning is not a towel to be wiped everywhere, but different towels are used for different parts to avoid cross-infection of bacteria. Of course, in addition to these, there will be a "high-temperature sauna" for the car to sterilize the smell of smoke, mold and so on. Long-term exposure of car paint, acid rain and shellac bird droppings will lead to the oxidation of the paint surface, and fine washing will also have a professional process of removing the oxide layer to restore the original brightness of the paint surface. And the corner of the hub is also a key part of cleaning and maintenance.

Difference 3

1, general washing price 21-41 yuan

General washing is very simple, that is, dust is removed, this water is washed, soap is applied, then water is washed again, and it is easy to dry. This is generally the case, between 21 yuan and 41 yuan, different cities.

2. The price of fine washing is 81-151 yuan

If it is fine washing, it is 81-151 yuan, and it is a bit dark if it exceeds 211 yuan. It is recommended to wash it 1 to 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. After the weather is just cold, it is more appropriate to do it once, twice or three times is acceptable, and it is unnecessary to do more, which is also a waste of money. It is quite cost-effective and necessary to do it once before meeting important people such as father-in-law, mother-in-law, customers and leaders.

Taboos for car washing

Water temperature for car washing-there is a concern

It is commendable that car owners often want to clean their cars before going home after a day's journey, but it is not right to do so. Because after a period of driving, the engine, chassis and moving system are in a high temperature state, especially in hot summer. At this time, cleaning the car body with cold water is tantamount to letting a person who has finished strenuous exercise drink a lot of cold water. Its irritation can be imagined, and it will burst when it is serious.

in addition, even if you want to clean a car that has not been driving for a long time, if the car body has been exposed to the sun for a certain period of time, wash the car with cold water immediately, and the characteristics of heat expansion and cold contraction will easily lead to the aging of the car paint. When washing cars in winter, it is necessary to pay more attention to the water temperature, and try to wash cars with warm water, which can not only ensure the cleaning quality of vehicles, but also effectively protect the car paint.

water flow in car washing-skillful

From the appearance, car washing is just a simple manual labor, and there seems to be no skill, but the water flow in car washing is very particular. A professional car wash shop will never spray with a high-pressure water gun as soon as it comes up. Generally, the first time, the water will flow slowly, 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 carry a bucket to wash their cars, if you look closely, will find that there is a lot of sediment in their buckets, which is no different from using sandpaper to clean their cars. Some towels used in car wash shops are also eliminated by hotels. Such towels look very new and white, but they are 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 detergent is too particular. Car wash detergents 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, so some car wash shops use it to wash cars. Washing powder is an alkaline detergent, which is very harmful to car paint. If you wash your car with washing powder for a long time, the car surface will gradually lose its luster. Moreover, the corrosion of washing powder on car paint is hard 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 their cars. Shopkeepers generally buy vats of detergent similar to those used in catering industry. Although this detergent is only several tens of yuan cheaper than special car wash liquid, it is still widely used in car wash shops. Detergent is also an alkaline detergent. Long-term use also causes damage to the paint surface of the car body, which makes the paint surface of the car body lose its luster.