Don't know about anyone else but I would not use Stanley Steemer again,tried them once and the carpets looked about the same as they did before they cleaned them. We rented a Bissell carpet cleaner from Lowes a few weeks ago and it did a great job!
only one person I would trust w/ my carpets: Matt Sheppard ProKleen Carpet & Upholstery Care 919-697-0410 www.prokleennc.com Facebook: https://www.facebook.com/pages/Prokleen-Carpet-Upholstery-Care-Inc/194121073965708 He's the best. He's a chemist, so knows the chemical compounds that are safe, and do the job you need. Tell him Randy told you to call.
I second the Bissel from Lowes. Just rented mine a few days ago. So easy to use. Do Not rent the Rug Doctor, harder to use and soaks your carpet and uses too much water. The Bissell uses a fraction of the water and the carpets look awesome!