I don't know about scientific evidence, but I do know that personally, for my teeth, when I went from infrequent flossing to frequent: My dental visit time went

I don't know about scientific evidence, but I do know that personally, for my teeth, when I went from infrequent flossing to frequent: My dental visit time went down, he spent less time scraping off plaque, and my gum pocket readings went down from 2-4 to 1-3. I also know that basically every day I'm pulling an amazing amount of food out from between my teeth, which if I didn't floss would sit there and build up plaque.