Great to see Dentist Dr. Tristan Peh's test of the Blizzbrush.

Although he wasn't using it correctly of course :-) 

You just put a little toothpaste onto your tongue, mix it with saliva and then spit it out...

and also you have to take the sponge into your mouth completely (for correct cleaning pressures to be applied).

The cleaning result of course: still stunning.