At least she says so. I mean… we’re listening to her, as well as watching. Instagram model Nikki gives a short tutorial on how to brush your teeth. She goes into great detail on how to achieve the perfect stance before even touching your toothbrush. Step two is getting your brush wet and step three is brushing. Listen carefully and you might learn something. If you stare hard enough a faucet magically appears at the end of the video.