It's made funnier by the fact that I've never had a dentist who's cared. I asked a couple and each time got the line that the physical act of brushing matters

It's made funnier by the fact that I've never had a dentist who's cared. I asked a couple and each time got the line that the physical act of brushing matters much more than the type of toothpaste. I vaguely remember one saying "as long as it has fluoride" I think every toothpaste ad says "4 out of 5 dentists recommend" their brand because 4 out of 5 dentists says "Yeah sure. Okay, use that one. It doesn't matter. Just brush and floss regularly and methodically"