Hello, the cost of ultrasonic tooth cleaning is about 60 yuan per time. The ultrasonic tooth cleaning working head used during tooth cleaning itself does not have any cutting function. It relies on the high-frequency vibration of ultrasonic waves to break calculus. Moreover, the doctor has to constantly move the working head during the operation, and does not apply pressure, but only touches the calculus lightly. This will not damage the teeth, so you can rest assured