Scaling and polishing cleans your teeth very thoroughly.
Scaling removes the hard tartar which forms on your teeth. You can't remove it just by brushing your teeth. Scaling also removes trapped food and plaque containing millions of germs, which can cause tooth decay and gum disease. Stains from coffee, tea, cigarettes ,beverages are also cleaned away when your dentist polishes your teeth
Regular scaling and polishing helps keep your teeth and gums healthy by making it easier for you to keep your teeth clean at home. You should see and feel the difference.