No, tartar removal does not change the shape of your teeth. Only the hard deposits on the surface are removed; the natural structure and shape of your teeth remain unchanged. After cleaning, your teeth will feel smoother and cleaner, but their shape will remain the same.

No, tartar removal does not usually require anaesthesia. The procedure is mostly painless, and patients only feel a slight vibration or discomfort. If your teeth are very sensitive or you are afraid, your dentist may apply local anaesthesia.