Different cleaning products and techniques can significantly impact various car interior materials. For leather, using pH-balanced cleaners and conditioners is crucial, as harsh chemicals can dry out or damage the surface, leading to cracks. Fabric upholstery generally benefits from water-based cleaners or steam, which effectively lift stains without risking damage; however, harsh solvents can cause discoloration or fading. Plastic surfaces are more resilient but can be scratched by abrasive cleaners or tools; it’s best to use gentle, non-abrasive cleaners to avoid dulling the finish. Additionally, improper techniques, like excessive scrubbing, can harm all materials, so using soft cloths and following manufacturer recommendations is essential for preserving the integrity and appearance of car interiors.