With its positives being:
Excellent nozzle, cleans plaque between teeth. I decided to get it because tartar can build, and while the brush can remove some of it, it does not remove all of it. This type of toothbrush should only be used on teeth that are robust and healthy.
Consists of:
The gums may bleed initially, but this is typical and is explicitly included in the instructions. After a while, the bleeding should stop.See full review