I had never been a power toothbrush and effectively, brushing is much more efficient than traditional brush and I no longer gums dirritation problems I had before. By cons, we must change habits. Do not press too hard on the tooth brush (the brush stops no security), follow the timing device ... At first it ménervait a little. But now I can not do without me and when I'm not at home and I find myself with a normal brush, I cry!
I've had several months I am very happy. For cons, the charge time is super long (18h) and is not delivered brush with soft bristles. So, the first brushings were bled adored my little gums. It takes so if you have sensitive mouth buy soft brushes and more.