Why Does the Dashboard Get Scratched When Wiped?
3 Answers
Because of the special material of the dashboard. Here are some related introductions about the dashboard: Introduction: The car dashboard is generally composed of a speedometer, tachometer, oil pressure gauge, water temperature gauge, fuel gauge, and electronic indicator lights. The car dashboard is an important interface for information exchange between the driver and the car. Upgrades: With the development of automotive electronic technology, the amount of information about the driving conditions of the car and the various mechanisms and components has increased significantly. When driving, the driver must understand more and more timely whether the various parameters of the car and the engine are normal, in order to take timely measures to prevent accidents. With the advancement of electronic technology and the emergence of new sensors and new electronic display components, automotive electronic dashboards have been rapidly adopted. Currently, the electronic dashboard display devices used in cars mainly include the following: light-emitting diodes, vacuum fluorescent displays, and liquid crystal displays.
Every time I wipe the dashboard, it seems to get scratched easily. The main reason is the accumulated dust and dirt, which turn into small scratches with just a light wipe. Most dashboards are made of soft plastic with a thin coating to prevent aging, but this coating is easily worn out. My car is often parked outdoors, where dust has strong static adhesion and gets dirty with just a touch. It's recommended to use an ultra-soft microfiber cloth to gently dust off without pressing hard. Avoid using wet wipes or alcohol-based cleaners, as they can corrode the surface. Developing a habit of light dusting once a week can reduce scratches and maintain clear visibility. Be careful not to let nails or hard objects scratch the dashboard when shifting gears—small details make a big difference.
The key to dashboard scratches lies in material design and improper cleaning. Plastic surfaces are inherently soft, and static electricity causes dust particles to adhere tightly, acting like sandpaper when wiped. I recommend using dedicated automotive cleaning spray with soft cloths like chamois, avoiding rough materials; vacuuming large particles before cleaning can prevent scratches. Additionally, cabin humidity affects static adsorption - dry environments make dry wiping more prone to scratching, so using a humidifier helps. Long-term, applying an anti-static protective coating extends lifespan. Don't overlook these details.
