A:AnswerI don’t think so. Somewhere in the manual there is a caution about where it is placed when using the tools based on the fact the brushes will be turning.
A:AnswerI’d like to say that make it reall hot. But what I do is I take attachment off the hose end and spay it like a stream without the attachment. So the picture I included is what you need to take off the hose. Then, holding the hose, press the trigger as you would with the attachment normally.
A:AnswerThe carpet, yes. However I would be carful with the seats as you can easily get too much soap and water into your cloth seats and they would become water logged for a few days as they dry out.
A:AnswerI was actually quite surprised with how much suction this carpet cleaner has when lifting the water that it puts out. On a scale of 1 to 10 with 1 leaving the carpet very wet and 10 leaving the carpet very dry, I give it a 10. Our carpet was pretty much dry after 30 minutes. We have standard pile carpet in our home so I can't comment on what kind of results this cleaner would yield on high pile or shag carpet.
I also used the attachment house to clean the interior in my car and I received the same drying results there as well. I love this carpet cleaner and highly recommend it!