According to the dentist’s advice, as long as you master the correct method of brushing your teeth, use an ordinary toothbrush, and rely on the mechanical friction between the bristles and the teeth to meet your daily cleaning needs. There is no need to use ultrasonic technology for deep oral cleaning every day.
In fact, most real ultrasonic toothbrushes have two working modes at two frequencies. One is the vibration frequency of an ordinary sonic toothbrush, which is used for daily cleaning; the other is the ultrasonic mode, which can be used for deep tooth cleaning on a regular basis.
Consumers may also worry about the safety of ultrasonic toothbrushes. After all, the energy produced by the cavitation effect of ultrasonic waves is very powerful. Will long-term use have adverse effects on the health of the oral cavity and other organs?
On this point, there is no conclusion yet. Although the application of ultrasound in the medical field is very common-this is enough to prove that this technology is reasonable and safe. However, whether it is tooth cleaning or medical treatment, consumers will not encounter it very often in daily life. The occasional harmlessness does not mean that when the ultrasound technology becomes the daily brushing routine twice a day, it is still safe.
