Buffing is a process used to smooth and shine surfaces, often applied to materials like metal, wood, or plastic. It involves using a buffing wheel or pad, which is typically made of soft materials, to polish the surface. The friction generated during buffing helps remove small imperfections and enhances the overall appearance. In automotive care, buffing is commonly used to restore the shine of a car's paint. By applying a buffing compound, which contains fine abrasives, and using a buffing machine, car enthusiasts can eliminate scratches and oxidation. This technique is essential for maintaining the aesthetic appeal of vehicles and prolonging their lifespan.