A woman with red hair makes a "knock knock" gesture.

The ad opens with a woman with red hair, wearing a red dress and a white bolero jacket with a navy collar. She makes a knocking motion with her fist. The scene transitions to a close-up of a sink drain with foamy toothpaste and a bit of blood. The ad then shows the woman holding up a tube of Parodontax toothpaste, followed by a shot of the toothpaste packaging. She points upwards, then smiles and holds up a calendar showing "GESUNDERE ZAHNFLEISCH AB WOCHE 1". The ad ends with a product shot of Parodontax mouthwash and toothpaste.