A couple holding pool toys looking concerned about a bad smell.

The ad opens with a couple holding inflatable pool toys, looking concerned about a smell. The scene transitions to a dark, damp crawl space, then to a man in a uniform arriving at a house, and finally to two workers installing a white liner and a dehumidifier in a basement. The pacing is quick, cutting between scenes to build a narrative. The final shots show the DFX logo and contact information.