In a bathroom setting, a fair-skinned woman with freckles, wearing a grey Harvard t-shirt, demonstrates the use of a water flosser. Her hair is pulled back, and she has tattoos on both forearms. She stands in front of a white sink and uses the water flosser, aiming it towards her teeth. The flosser is white with a clear water reservoir. In the background, there is a window with blinds and a shower curtain. The scene appears to be shot in a casual, home-like environment.