The 1.75 gallons tank capacity will leave your home and car looking fresh. The Bissell DeepClean Lift-Off is the best upright carpet cleaner we tested, as it removed more dirt than any other machine. Neat and Clean carpet is the primary purpose of having a professional carpet cleaner. Both the main scrubber tool and the attachments were capable of … The rug doctor is the top-selling item, with the same cleaning … Some carpet and upholstery cleaners are best for spot cleaning, while others function at the same level as the professional machines. Best Overall 2020 – BISSELL Big Green Professional Carpet Cleaner Machine, 86T3.“Great for cleaning large areas of carpet and very tough stains.Tools for stairs, upholstery and tough stains.”; Best Pet Carpet Cleaner – BISSELL ProHeat 2X Revolution Pet Pro Carpet … Bissell Big Green Professional Cleaner Machine 86T3. It is much better if you can clean your office or home carpet like professional way by using your device. If you have the best commercial carpet cleaner , you can clean your carpet … It has an extra-large dirt lifter brush that will deep clean … 9. If you have more than one pet, you need a unit that will do a professional cleaning.