Not convinced
I am a little hesitant about the ultrasonic plaque remover, but I can see its potential benefits for maintaining good oral hygiene if you can't afford a dentist. While it may not be for everyone, it is certainly affordable and may be helpful to some. But I can't get passed the risks of working on my own teeth and damaging the enamel or gums. Read the warnings in the owner's manual.
Rating: 3 stars