Remember that it is very harmful for a car to wait a long time «bath day», especially after a long drive on wet and muddy roads. Dirt is insidious. It is able to corrosively penetrate the paint, causing damage to the coating. However, the car should be washed according to the rules. It is best to wash the body with cold or warm water with the addition of car shampoo. Some motorists, out of zeal or to speed up the process, try to wash the car with a jet of water under pressure. Do not follow their example, moreover, try to explain to them that this way of washing is harmful. The other extreme is also harmful, when a very clean motorist, not daring to drive out in a dusty, dirty car, hastily, without water, wipes off dust and dirt with a rag.
The best option for washing a car is as follows. Put a hose on the water tap; prepare 6-7 liters of cleaning solution in a bucket (water and car shampoo). It is best to wash the car with a brush or a brush with soft bristles, as a rag or foam sponge retains sand grains on itself, and they will certainly leave marks. Moisten the dirty body with plenty of water from a hose. At the same time, the dirt softens and is easily washed off. Then, starting from the roof, apply the detergent composition with a brush or brush, while wetting the surfaces with water. Sparing no water, wash off traces of the washing solution, otherwise the individual components of the car shampoo, having dried, may adversely affect the paintwork. Keeping this in mind, car shampoo should not be especially carried away, using it no more than 2 times a month.
After washing, the car should be wiped dry. The fact is that the drops, drying up, leave traces. Drops are especially dangerous if the sun suddenly came out. In such a situation, the drop works like a lens. Gathering the sun's rays into a bundle, she stings them, leaving indelible marks. Although many guess this, we still remind you that you should not wash the car in the sun or immediately after stopping, as a sharp temperature drop can damage the paintwork.
It happens, however, when a jet of water under pressure is needed. In winter, when the roads are salted, your car will be salty. A good jet of water is the only way to relieve some «flour» body corroded by salt. Rinse well the bottom, niches of the front and rear wheels. This operation must be carried out immediately, as soon as they stopped «salt» roads.