williamr1248
Well-known member
Check these black test squares that came out of my Hoover Constellation. This was ONE room after the following:
(1) rug cleaned many times with Hoover Windtunnel
(2) rug steam cleaned with Hoover steam-vac
Surprising results considering the carpet is almost new and has been cleaned many many times with the uprights and this Constellation only has a Turbo Nozzle. There were more test squares too.

(1) rug cleaned many times with Hoover Windtunnel
(2) rug steam cleaned with Hoover steam-vac
Surprising results considering the carpet is almost new and has been cleaned many many times with the uprights and this Constellation only has a Turbo Nozzle. There were more test squares too.
