Should You Wipe Your Car After Rain?
2 Answers
After it rains, it is necessary to wipe your car, and it is best to wash it. Raindrops absorb a lot of dust and impurities as they fall, making them acidic overall. This can cause some degree of corrosion to the car's paint, leading not only to wear but also to cracking or peeling over time. Therefore, it is important to wash the car promptly. When wiping or washing the car, use a high-fiber car cleaning towel, as specialized car towels not only have excellent stain-removing effects but also prevent scratches on the car's surface. If the car is not dried promptly after being exposed to rain, it can easily develop mold. Additionally, the welded parts of the doors and body are prone to rust and corrosion, and internal hinges, latches, and other metal components can also become damp. Therefore, during rainy weather, it is advisable to turn on the cold air to help with dehumidification. After washing the car, you can perform maintenance, such as waxing or ceramic coating. These simple steps not only effectively protect the car's paint but also create a barrier between the paint and airborne dust, reducing wear on the paint.
I've been driving for over 20 years and always make it a habit to wipe down my car after rain. Rainwater isn't pure—especially in urban areas, it contains pollutants and acidic substances that can leave water spots and stains when dried. Over time, these can erode the paint and accelerate rusting. The metal parts of the car body are prone to oxidation, and if left untreated, they can lead to localized corrosion, which can be costly to repair. I always use a soft towel to wipe from the roof downward to prevent water droplets from drying and crystallizing, which can damage the shine. I also clean the windows and mirrors to ensure clear visibility for safe driving. This habit keeps my car looking brand new, and even after the rainy season, it still looks as good as when I first bought it.
