We've subscribed to the print version for over 30 years, and now that kids are grown and gone, opted for the on-line version. I've been waiting for 2 years or more for a carpet cleaner recommendation. Their last review basically said home appliances for carpet cleaning were poor substitutions for hiring a professional carpet cleaning company. I found that review very disappointing.
I however, like having a machine to do it myself. If you rent, you are committed to working all day to get as much as you can done. With your own machine, you can do a small area at a time as strength and time allow.
What I would like to know is:
How do the horizontal rotating brushes as in the Hoovers perform relative the the rotating bar brushes similar to vacuum cleaners as in the Bissel and others?
How is their performance relative to scrubbing, picking up the water, rinsing, durability, ease of use etc.? Do various cleaners to better on different types of carpet? is berber, low pile, high pile, etc.?
As an aside, which cleaning solutions work best? Does it matter?
I've been really surprised that this category of home appliances has not been adequately evaluated.