unusual but apparently effective

now for over a week, I use this toothbrush with ultrasound and a special toothpaste. As one can read a wide variety of opinions and results to ultrasound brush, I thought I try out easily. So far I use the brown with the round rotating essays and was also very happy with it so far.
First, it is unusual to read an instruction manual how to brush your teeth, but there is a reason. It uses only a very small amount of toothpaste, the brush must only times moisten under water and must only slightly press on the teeth the brush. Man shares his teeth into 6 zones and dressing up any zone about 30 seconds, exactly what each corresponds to a vibration cycle. I found on my part and find it to make a circular motion, and touch the teeth as good as unfamiliar with the toothpaste, here you have to consciously pay attention not press too tightly.
And indeed brush, after just over a week now, the results are very good. After each brushing her teeth feel differently, particularly smooth, as if they were cleaned very well. I had with the other toothbrush never like this. Even a slight improvement can be observed. Whether the brush naturally now really has this great cleaning effect described, is not noticeable, and certainly not after a week. It feels definitely good and the whitening can also be seen positively. Bleeding gums as often described, I had not.
The only negative so far is on the device, not the device itself, but rather that this particular toothpaste is not going to get into normal drugstores, but only on the internet. Did they even get in any pharmacy, so a small flaw, which hardly counts but.
Will use the equipment on and complement my experience in a few weeks.