super Guerilla Marketing ...

Tooth discoloration have changed zero. The tartar overgrown nice to himself (more than the normal sonic toothbrush. My slightly inflamed gums with my 2 implants is unchanged.
I can not confirm that the teeth are also super smooth. Perhaps better than by hand but certainly not better than a normal electric toothbrush. Rather worse.

Honestly. I purchased this product with high expectations and still hope that I'm doing something wrong .. And just yes. I have read the instructions meaningful gathering. Unfortunately, the effect is as described above.
The extension of the application period brings no added value. Slightly more pressure .. a little less pressure .. After applying solute try easily sweep away .. No value recognizable.

If someone has the super tip for me as I can not use the thing makes sense I'll revise my review with joy.
Until then, for me, unfortunately, only a proof that digital paper is at least as patient as the conventional variant.