After more than 6 years of battery had no more capacity in my OralB Sonic Complete. Therefore, a new sonic toothbrush have her and the UV Cleaner I found very funny - no idea if he has a positive effect, it acts as a placebo me me certainly. I am very happy with the toothbrush, even if it required a brief period of familiarization of the Sonic Complete with me. In terms of some negative reviews: My Charger is no noise. And yes, the brush heads can not be distinguished by the color ... but by small icons, in my case, triangle & square. :-) I lack a storage option of a brush head, if he did not put on the brush and also not in the UV purifier. As a workaround, I put my head just beside the UV box, where he can then "outdoor" dry neat, but also can easily fall.
