A Great Choice
I decided to start using an electrice toothbrush again because I am a cancer survivor who has dental problems in part due to the radiation treatments.  The round head is best for me as it reaches around all the teeth very well.  The slower speed and softer bristles are beneficial too for a sensitive mouth and teeth.  I find no problem in keeping it clean.  After each use, remove the head, rinse and let stand by itself to dry.  Also wipe the drive shaft to be sure it is free of any moisture.  I am pleased with my choice.
Rating: 5 stars