Scaling and polishing is a professional dental cleaning procedure designed to remove plaque, tartar, and stains from teeth. It helps prevent gum disease, cavities, and bad breath. The procedure involves two main steps: scaling, which removes hardened plaque and tartar, and polishing, which smooths the tooth surface to prevent future buildup. Scaling can be done manually or using ultrasonic devices. Regular scaling and polishing every six months promote healthy gums and fresh breath.