How to clean a pure charging car
Spray the throttle and air intake with carburetor cleaner, scrub, and some don't even remove the throttle. This method has a little effect, but it is not thorough. The 4S shop may charge 80- 100 yuan, but in fact, I made it for you in the repair shop, even for free.
2. "infusion bag or bottle"
In fact, the "hanging bottle" is filled with pressurized atomized cleaning agent. The cleaning agent is pumped into the air inlet to have a "solvent dissolution" reaction with the carbon deposits in the throttle and injector, and then the cleaned carbon deposits are blown out of the engine by using the high speed of the engine.
It is worth noting that the "hanging bottle" will discharge the cleaned carbon deposit through the exhaust system, but if the carbon deposit is very serious, it will cause blockage or even damage to the three-way catalytic system.
Step 3 use "detergent"
The cleaning agent is poured into a machine and sprayed into the combustion chamber by the machine under pressure, so that the cleaning agent reacts with the carbon deposit to dissolve, and then the waste liquid is pumped out.
It should also be noted that if the carbon deposition is very serious, the combustion chamber may be damaged if the falling large pieces of carbon deposition cannot be completely sucked out.
4. Fuel additives
Long-term use of clean fuel additives, although not as thorough as advertised, still has certain effects, especially for non-direct injection vehicles.
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Tips for cleaning cars
Carpets and mats
Vacuum cleaner is the most commonly used method. If the carpet is particularly dirty, you have to use indoor cleaner, spray an appropriate amount of cleaner, brush it with a brush, and finally wipe off the excess cleaner with a clean rag. Be careful not to clean the carpet with water and strong detergent.
Taomu indoor
The mahogany interior is easy to be contaminated with dust and fingerprints because of its smooth appearance. Soft wet cloth (such as glasses cloth and lens cloth) can be used. ) Remove the dust and then clean it with an internal cleaner. Be careful not to scratch the mahogany.
helm
It's easy to get dirty when holding the steering wheel every day, especially in summer. The steering wheel is sticky and uncomfortable. It is best to wipe the steering wheel with water and detergent. Remember to scrub the detergent clean. If the steering wheel is genuine leather, it is easy to change color without cleaning, and it is more difficult to clean.
wipe
There will inevitably be scratches on the outside of the car. If the owner finds it troublesome to go to the car beauty shop, toothpaste can actually be used. Grinding with toothpaste can remove minor scratches. Rinse the scratch with water first, then take a rag or towel and wipe it repeatedly with a little toothpaste until the scratch disappears and weakens.
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Cleaning skills of automobile interior
seat
Because the seat is in contact with the human body, it is easy to get greasy, so it will be uncomfortable to sit on it, because the owner's preferences are different, some like real leather, and some like flannel, so it will be discussed separately when cleaning.
leather seat
Leather is very afraid of scratching hard objects and corrosion of chemical cleaning agents. It is best to wet the towel with transparent soap, then wipe the leather surface, clean the towel after wiping, and then wipe it several times with a wet towel without soap. At this time, the damage to leather is not only small, but also makes leather fluffy and comfortable. Besides cleaning, leather should also be well maintained. In order to avoid leather cracking, it is necessary to stay away from heat sources. And you can't bask in the sun, because it will cause the seat to fade.
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Velvet seat
You can use a vacuum cleaner and a long brush at the same time, but this is only suitable for seats that are not too dirty. For those that are very dirty, detergent is needed. Before using detergent, use a vacuum cleaner to remove the dirt on the surface, then clean the dirty part with a brush, then dip a small amount of neutral detergent in a clean rag, and thoroughly wipe the seat surface in a semi-dry and semi-wet condition. In order to prevent the flannel seat from getting very wet, the rag must not contain too much water, and finally use a vacuum cleaner to remove the excess water.
carpet
Carpets get dirty easily because people step on them. You can use a vacuum cleaner if it is not too dirty, and detergent if it is too dirty. However, just like flannel seats, before using detergent, you should use a vacuum cleaner, then spray a proper amount of detergent, brush it with a brush, and use a clean rag to absorb the excess detergent. Carpet can't be soaked and scrubbed with water, which will destroy the bonding of several layers of different materials inside the carpet, and the carpet is not easy to dry, which has an impact on the use, and it is easy to hide moisture and rust the chassis. If it is a mat, you can pat it outside the car to get rid of the dust and stains on it.
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Method of cleaning cars
1, get wet and wash the sediment?
First, drive the dirty car into the cleaning room, and then soak the car with low-pressure water gun and soft water. The purpose is to facilitate the later cleaning of the soil, and then wait for a while, and then rinse with a high-pressure water gun as the beginning of the cleaning work.
2. Wipe the body with car wash liquid?
After the preliminary work is done, the next step is the part that needs to be washed with emulsion, because these dirty things can't be washed directly with water. The next step is to paint all the car bodies with cleaning agents and scrub them.
3. Cleaning of key parts, cleaning is not easy to clean dirt and wheels?
After the car body is scrubbed, the focus is on the car body, including dirt that is not easy to come out and dirt in the wheel hub. This step must be done, otherwise it will not be a car wash.
4. scrub the car body and check the car washing effect?
After cleaning the car body and key parts, scrub the whole car body with a wet towel to check the scrubbing effect and untreated parts.
5. Finally clean and remove scratches and water marks.
After scrubbing, if the effect is satisfactory, the next step is the treatment of scratches. After the scratch treatment, the whole car body is cleaned and water marks are removed, which is basically completed.