Braun Oral-B electric TriZone 6200 premium toothbrush (with Bluetooth) (Health and Beauty)
Electric Toothbrushes I use for many years. Initially, the simple Oral B (Vital), later the Professional Series and last for a few years the sound brushes Sonic. In this respect, I was curious to see how the technique of 'normal' (= non-Sonic toothbr
