Thanks for sharing this. I've been asking dentists about this stuff for years, not one had heard of it. When I last read about it, it was just referred to as 45

Thanks for sharing this. I've been asking dentists about this stuff for years, not one had heard of it. When I last read about it, it was just referred to as 45s5, and I didn't realize it was available from a major manufacturer. Now I have a chance to get some. Care to share your experience with using it?