I am very pleasantly surprised by this toothbrush. My dentist told me about a sonic toothbrush, because my previous toothbrush with a rotating head, if necessary, for my reviews (gum recession) could be responsible. The handling and the cleaning results are excellent. My wife disturbs only the buzzing sound and it tickles the beginning, but the excellent cleaning results clearly outweighs. Especially the interdental spaces in my opinion are as free as shortly after a tartar treatment.
