Tartar cannot be removed on its own and needs to be removed by ultrasonic cleaning equipment.
If oral hygiene is not good, it is easy to form soft tartar on the surface of the teeth, these soft tartar can be removed in the early stage by brushing the teeth in a correct way, if it continues to be deposited, under the action of calcium and phosphorus in saliva, it will be gradually mineralized to form hard texture of dental calculus, which is tightly adhered to the surface of the tooth, and at this time, it cannot be removed by brushing the teeth.
Ultrasonic equipment mainly uses the oscillating action of ultrasonic waves, rinsing action and cavitation to remove calculus from the surface of the teeth, after the removal of the surface is often invisible to the naked eye of the tiny teeth, roughness is obvious, it is usually recommended to cooperate with the local polishing or sandblasting treatment.
It is recommended to have regular oral checkups and scaling every 6 to 12 months to maintain oral hygiene. Self-removal of calculus is prohibited.