How to choose?
In order to remove calculus, regardless of cost, you can choose a more professional ultrasonic calculus remover with 4 types of calculus removal.
Professional dental institution;
People with more demanding dental care.
Occasionally remove dental calculus, daily electric toothbrush brushing needs, consider the economical and practical, you can choose a sonic dental calculus remover with a toothbrush head.
Newbie in dental care;