Spot-carry carpet purifier gel clings to vertical fibers on stairs

https://www.scribd.com/document/1002900381/From-Spills-to-Floods-Emergency-Carpet-Cleaning-in-Las-Vegas-199920

Spot-elevate carpet purifier gel clings to vertical fibers on stairs. Provides longer contact for cussed stains, then rinses smooth without sticky leftover film.