Car polishing is a professional treatment that removes swirl marks, fine scratches, and dull oxidation from your car's paintwork, restoring a smooth, glossy finish before any protective coating is applied. Unlike a basic wash, polishing works directly on the paint surface to correct imperfections that build up over time from daily driving, automated washes, and Singapore's humid, UV-heavy climate. A proper car polish is often the essential first step before ceramic or graphene coating, since it ensures the coating bonds to a clean, corrected surface rather than sealing in existing swirls and scratches.