Indy Ram
A confused Newbie
Is your main question wondering if the "heat" aspect adds anything? I would highly doubt it. I bought one and the spray really isn't very hot at all. After all it doesn't heat the reservoir. Think about the short time that the water goes through whatever heating element that there is. I think that you’d have to run water through copper whit a flame on it to get any great amount of heat into the water. And then it’s a stream of little droplets of water going a distance in open air. Plenty of time to cool off.
FWIW I bought one and it did remove some slight stains. But mist of the bad ones needed professional help. Yeah, kinda like me. But it did get a lot of dirt out. All the extraction water was black. While somewhat disappointed it my results, I think I’ll be happy with it in the long run. Since my rug was out I used a few cleaners full strength and just hit it with a garden hose. Then I used the LGM to get the water off. Only a slight improvement with the worse areas. Even though I couldn’t get the rug 100% I think the LGM used on a regular basis will get much more dirt out than a vacuum.
So if the rug is toast you just need an expensive extraction unit. The LGM is a step-up from a regular vacuum, but not that much. And I’m sure it’s better than letting a foam dry and trying to vacuum it off.
For the guy that already has a shop vac. I’d suggest trying to use it in the same manner as the LGM and see how black the water is.
The LGM
Before
After
FWIW I bought one and it did remove some slight stains. But mist of the bad ones needed professional help. Yeah, kinda like me. But it did get a lot of dirt out. All the extraction water was black. While somewhat disappointed it my results, I think I’ll be happy with it in the long run. Since my rug was out I used a few cleaners full strength and just hit it with a garden hose. Then I used the LGM to get the water off. Only a slight improvement with the worse areas. Even though I couldn’t get the rug 100% I think the LGM used on a regular basis will get much more dirt out than a vacuum.
So if the rug is toast you just need an expensive extraction unit. The LGM is a step-up from a regular vacuum, but not that much. And I’m sure it’s better than letting a foam dry and trying to vacuum it off.
For the guy that already has a shop vac. I’d suggest trying to use it in the same manner as the LGM and see how black the water is.
The LGM

Before

After
