Couple thoughts today...
One, Nataliya got her and I some new toothbrushes - I don't know the brand name because there's nothing on the brushes themselves. But this new brush has something I've never tried before - the back of the head, opposite the brush side- has a rough patch. So when you're brushing the outside of your teeth the other side of the head is scrubbing the inside of your cheeks and mouth. Brilliant! What a fresh, clean-scrubbed feeling! I mean, I took the toothbrush out of my mouth and marvelled that someone didn't think of this WAY before! What a great idea!