Carpet cleaner hose clip secures line to staircase railings

https://www.scribd.com/document/1003277912/Steam-Carpet-Cleaning-in-Las-Vegas-The-Gold-Standard-for-Deep-Clean-201563

Carpet purifier hose clip secures line to staircase railings. Prevent snags and make multi-stage cleaning more secure and greater effectual during long classes.