I'm beginning to realize that purple Power a scrub brush and the pressure washer is probably not the solution to all my problems of cleaning. My daughter has been borrowing a friend's little handheld Bissell steam cleaner to do Upholstery and flipper cars for me and I think it's time for me to finally buy my own piece of equipment. I've seen references in build threads to people using steam cleaners to clean engine bays and undercarriages and suspensions as well as Interiors and even household items. I've only ever used the upholstery style steam cleaner that my brother has. So I'd like to know what I need to know about steam cleaners and how to use them in various applications and what one I ought to buy for all the stuff that I actually do. Thanks in advance y'all.