What is the purpose of car washing?
2 Answers
Car washing is not just about making the car clean, bright, and look like new. Its main purpose is maintenance. Washing the car helps prevent scratches on the paint, corrosion, enhances aesthetics, and extends the lifespan of the paint. Car washing is the most fundamental aspect of car maintenance. The timing for washing the car can be determined based on the weather, road conditions, and some special circumstances. Here are some precautions for car washing: 1. Avoid washing the car under direct sunlight. This can leave dried water spot marks on the car body. 2. Avoid washing the car in extremely cold weather. If water freezes, it can cause the paint film to crack. 3. Avoid washing the car before the engine has completely cooled down. This can lead to premature aging of the engine. 4. Avoid using high-pressure water streams to wash the car body. Excessive water pressure can damage the car's paint. If there is stubborn dirt or mud on the car body, first soak it with water, then rinse it off. Use dispersed water streams for spraying.
Car washing is primarily aimed at protecting my beloved vehicle from daily damage. The accumulated dirt, bird droppings, and acid rain from urban road driving can gradually corrode the paint and metal surfaces, leading to rust and fading, significantly shortening the vehicle's lifespan. I've found that regular washing (e.g., every two weeks) can prevent these erosions and reduce the appearance of fine scratches. Using specialized car wash soap and soft cloths for wiping avoids surface scratches; cleaning the tires and undercarriage is particularly important, especially during rainy or snowy days, as the buildup of salt and grime increases the risk of corrosion. This not only maintains the body's shine but also prevents major repair expenses and extends the vehicle's service life. I believe this time investment is well worth it.
