Illogical is the choice of 3 Putzmodies. It would make sense the possibility of programming, so you do not have to select every time one to suit the user flush interval. Annoying. Between the screen insert and the casing (tiny gap) can penetrate water, this then runs despite dry the device after plugging in the charging station, where it forms lime stains. (Unsanitary).
From Putzeffeckt the toothbrush is very good !!! I use them with the little firmer brush head HX6024 / 05und shall now much better, especially in the interior of the teeth to all corners.