Ultra-high-definition, photorealistic video, 4K resolution, sharp details.
The scene is inside a Malaysian residential home. Medium-wide shot with a fixed camera, showing half of the room, including the ceiling, upper walls, and faint outlines of furniture.
A human hand reaches up from the bottom of the frame, holding a mold-removal spray bottle, aimed at large black mold stains on ceramic ceiling tiles.
The hand gently presses the spray nozzle, releasing a dense, fine white mist that is clearly visible under the ceiling light. Upon contact, the mold reacts in an exaggerated yet realistic way: irregular black patches rapidly fade and dissolve, with about half of the mold disappearing instantly after the first spray, creating a strong before-and-after contrast.
The hand pauses for one second, then sprays again. The remaining mold vanishes completely within moments, leaving the ceramic tiles bright white and the grout lines clean and restored.
Clean white ceiling lighting, even illumination, no camera movement. Crisp, cool color tone, fresh and hygienic atmosphere, high-impact commercial advertisement style, dramatic but believable visual effect.