Hands off !!! This toothbrush is not worth the packaging in which it is sent. I must admit at first I was enthusiastic about the cleaning results. Unfortunately, the cleaner left after about 4 months and now after a year makes them even more noise, no more. Apart from the replacement brush (also ordered here and delivered via Pearl), in which the fit appears to be a stroke of luck as some fit like a glove and other aufzustecken only with enormous effort and are almost impossible to break away from the brush, is the real problem a design flaw. The rotating metal rod on which the brush must be mounted is enclosed with a rubber sleeve, which should protect them against water penetration. But since there is no connection between the housing and geschlosse rod penetrates water and leads inside inevitably to corrosion. When cleaning the brush dripping a dark brown rust soup out of the device, which not only looks very nasty, but apparently the operability downright destroyed. In the beginning was the cleaning power peak, they can increasingly demand with advancing decay. Mitlerweile is only crash of the 40,000 oscillations per minute and remained a sad wriggling toothbrush over. Waste of money! ! !
