 And so I said, well, her teeth always look so good. She says that's because she listens to her hygienist. And you know what? By the way, for anybody out there that thinks rinsing works, it'd be like taking the hose and washing your car and hoping that little film goes off without it manually being rubbed. It's not going to come off. You can't hose like a film of dirt on your car with water. I floss every day. Thank you.