A man wearing scuba gear walks along the edge of a swimming pool.  The man starts talking to the camera and shows the camera various items.  The camera shows the swimming pool.  A tool and air compressor is shown.  The man enters the swimming pool and proceeds to place a cover on the drain while under water in the scuba gear.  The man gives a thumbs up.  The man shows the bubbles the tool makes underwater while bobbing his head.