10-second quick-cut montage for TikTok. Shot 1: Hand connects the attachment (refer to actual product image) to the vacuum hose, producing a crisp “click” sound. Shot 2 (Key): Top-down view of sofa. As the brush head cleans, soap scum is clearly sucked into the transparent top channel without accumulating around it or backflowing. Shot 3: Repeat carpet scene—dirty water flows upward through the pipe. Shot 4: Instant before-and-after contrast of cleaned area. Shot 5: Final shot: Handheld accessory with transparent channel showing empty and dry. Requirements: Bright, clear lighting; fast editing; precise demonstration of product principle; no misuse scenarios; professional infomercial style.