- SAFE & PROTECT YOUR GUMS – This electric teeth cleaning kit only works on teeth or hard objects, it stops vibrate when touch gums, which protected your gums. Some customers may think that the dental calculus remover is not working because it has no vibration, we suggest you charge it fully and try it on hard object first. It suits people over 16 years old.
- HIGH-FREQUENCY VIBRATION – This plaque remover for teeth can effectively remove dental plaque, tartar and teeth stains. With high frequency vibration technology to effectively reach into those hard spots and corner.It is recommended to use gentle mode for cleaning at first time.