Spot-elevate carpet cleaner gel clings to vertical fibers on stairs

https://www.scribd.com/document/1005755752/Satisfaction-Guaranteed-Las-Vegas-Carpet-Cleaning-Companies-That-Stand-Behind-Their-Work-163675

Spot-lift carpet cleaner gel clings to vertical fibers on stairs. Provides longer touch for obdurate stains, then rinses fresh with no sticky leftover film.