Review (5/5): effective to clean plaque, calculus
It works for me to clean the plaque, calculus between and behind front teeth.
It takes a little practice at first to get use to it and use it at a correct angle.
I am satisfy with its effectiveness. My dentist recommend me to buy one (not a particular brand) to use it for my son who has an overlap/too tight section between 2 teeth. It will be hard to clean w/o such a tool and I am happy that i found this MeetEasy. Hopefully it will last long enough.