While WD-40 has cleaning and lubricating functions, it is not specifically designed for car interiors, and it is particularly not recommended for dashboard cleaning. Dashboards are made of various materials (such as plastic, leather, wood, or vinyl resin). Using WD-40 may cause material fading, cracking, or damage to the surface protective layer due to its solvent components. It is best to use a cleaner specially designed for car interiors with a microfiber cloth and wipe gently in a circular motion. For leather dashboards, a leather cleaner containing natural oils should be used; for LCD screens, a screen-specific cleaning fluid is necessary to avoid damaging the touch function. It is preferable to spray the cleaner onto the cloth first before wiping. If there is severe dust accumulation or disassembly is involved (such as in Volkswagen Touareg models), It is best to have it handled by a professional car detailing shop or 4S dealership to ensure safety and cleaning effectiveness.
