I know many here will roll their eyes on this one, as it has been hashed over many times.......but there are always new products coming to market. I'm a Baner, so I use their powered detergent & booster in the tank and their Preface for my prespray. I have recently decided to expand my customer base and I'm doing some marketing that is getting me into some homes where the carpet has not had too much attention, and I'm looking for something with a little more punch. I clean at about 155-165 at that wand (remember Bane Clene unit, in the south) any sugestions? I have heard alot about this O2 system, but coming from Judson......I assume I would need some heat to activate the chemical process, and that aint happening with my system.