The footage to gather

  1. The area before work
  2. One repeatable cleaning step
  3. The finished area from the same position

Give each moment a little breathing room. Get close enough to show the detail, and keep the original clips handy.

Plan a demonstration

Opening

Open with the practical question the viewer needs answered.

Middle

Keep the demonstration in order and show scale or context before cutting to detail.

Ending

Close with the result and a relevant next step.

Review it for cleaning services

Do not imply specialist decontamination or universal results from a routine example.

Ask yourself: Does the footage actually support the claim the title makes?

Watch it as if you were seeing it for the first time. If something is unclear, try a different cut or add the missing shot.