A customer had spilled some Tide laundry liquid that was colored red onto the carpet in the hall, in front of the laundry.
She had sopped a lot of it up with towels before I got there.
The spill was about 2 feet in diameter.
The pen shows the relative size.

I have applied some Bi-O-Kleen products Oxy Bleach in the sprayer.

Rinsing and extracting with the PMF Dry Technology upholstery tool.

Shows area in front of laundry doors.

Finished.