The visual effect of the cleaning power activating in the toilet bowl with glowing blue bubbles.

The video opens with a blurred shot of a modern bathroom, focusing on a toilet. As the video progresses, the scene becomes clearer and is bathed in purple and pink light. A small blue sphere descends into the toilet bowl, activating a cleaning mechanism. The camera then zooms in on the toilet bowl, showing blue cleaning pods releasing bubbles and a blue gel. Finally, the ad shows a product box for Bref Auto Activ, positioned in front of the toilet, with text overlaying the scene.