Tartar is most efficiently removed by ultrasound.
Calculus is a soft scale that adheres to the surface of the teeth, calcified and deposited under the action of free mineral ions in saliva, and adheres to a large number of bacteria on its surface and in its internal cavity, which can lead to inflammation of the gums.
Ultrasonic is currently the most efficient way to remove dental calculus, mainly through the ultrasonic equipment will be converted into ultrasonic energy, the use of its high-frequency vibration, cavitation and water rinsing effect will be cleaned out of dental calculus, compared to the traditional manual scaling, greatly improving the efficiency of the work, is currently the most commonly used way of dental cleaning.
It should be noted that patients with pacemakers are not allowed to use ultrasonic cleaning.