★★☆☆☆
Is the ionic phenomenon true? Maybe not
I have started using an ionic toothbrush for months. It doesn't remove more plaque as it is said and I don't observe any better cleaning than with a common toothbrush. The bad thing is that it is adviced better not to put tooth paste with ionic and doing that I even had worse results. I now put toothpaste with the ionic toothbrush.
