Average score
P1
Product 1: BISSELL Big Green Professional Carpet...
4.2
P2
Product 2: BISSELL Revolution HydroSteam Carpet Cleaner
4.0
Accessories and Tools
P1
Product 1: BISSELL Big Green Professional Carpet...
4.3
Most reviews highlight the included spot/stair tool plus hose for above-floor work; while some competitors bundle more tools, the Big Green’s core attachments are the ones reviewers actually use for stairs, upholstery, and tough spots.
P2
Product 2: BISSELL Revolution HydroSteam Carpet Cleaner
4.2
Most reviews mention useful included tools for spot work, including an 8-foot hose and stain or pet-upholstery attachments; some also cite a stair tool and small maintenance tools. The kit supports upholstery, stairs, and targeted stains beyond basic floor passes.
Aesthetic design and finish
P1Product 1: BISSELL Big Green Professional Carpet...
No score yet
P2
Product 2: BISSELL Revolution HydroSteam Carpet Cleaner
4.2
Design gets positive notes in at least one review, calling it sleek and more modern-looking than typical carpet cleaners. Aesthetic appeal is a secondary win, not a performance driver.
Area Rug Handling
P1
Product 1: BISSELL Big Green Professional Carpet...
4.2
Multiple sources state it can deep clean area rugs as well as carpet, though one outlier review suggests best results are on smaller areas and rugs, reflecting the importance of matching technique and rug care requirements.
P2Product 2: BISSELL Revolution HydroSteam Carpet Cleaner
No score yetAssembly and Setup
P1
Product 1: BISSELL Big Green Professional Carpet...
4.3
Setup is generally described as straightforward: tanks and hose fit in a guided way and reviewers did not report finicky installation; one user even noted a minor setup mistake that did not stop the machine from working.
P2
Product 2: BISSELL Revolution HydroSteam Carpet Cleaner
4.5
Assembly is consistently described as quick and simple, often just inserting the handle and snapping parts into place. One how-to emphasizes no tools required.
Bin and Bag
P1
Product 1: BISSELL Big Green Professional Carpet...
4.1
Bagless bin/tank language appears only in an outlier review describing a different Big Green model; the upright extractor reviews focus on clean/dirty water tanks instead.
P2Product 2: BISSELL Revolution HydroSteam Carpet Cleaner
No score yetBuild quality and durability
P1
Product 1: BISSELL Big Green Professional Carpet...
4.7
Across multiple reviews, build quality is framed as commercial or rental-fleet grade, with several calling it tank-like. A couple of sources mention potential plastic part breakage or tank-leak complaints, but those appear less common and may reflect different variants.
P2
Product 2: BISSELL Revolution HydroSteam Carpet Cleaner
4.2
Build impressions are strong in the reviews that discuss construction, describing parts as well made and wheels as more heavy duty than some predecessors. No widespread breakage themes appear in the provided review set.
Carpet — High-Pile Pickup
P1
Product 1: BISSELL Big Green Professional Carpet...
4.5
One technician-style review calls out a spring-loaded/nozzle design and adjustable brush behavior intended to better accommodate higher-pile carpet than many consumer shampooers.
P2Product 2: BISSELL Revolution HydroSteam Carpet Cleaner
No score yetComparative performance
P1
Product 1: BISSELL Big Green Professional Carpet...
4.8
Across comparisons, the Big Green is frequently positioned as a top premium performer and is sometimes said to beat Rug Doctor-style competitors in stain tests. One buyer’s guide still prefers a newer feature-rich Bissell model overall, but keeps the Big Green as the large-area workhorse pick.
P2
Product 2: BISSELL Revolution HydroSteam Carpet Cleaner
3.9
Comparisons are mostly favorable, with HydroSteam often ranked best overall among BISSELL uprights in the review set. The main caveat is that some cheaper competitors can match end results with extra passes, sometimes leaving carpets drier or requiring fewer refills.
Controls and UI
P1
Product 1: BISSELL Big Green Professional Carpet...
4.2
Controls are generally described as simple (on/off plus a solution trigger), prioritizing straightforward operation over modes or complex settings; one outlier review references push-button controls on a different Big Green model.
P2
Product 2: BISSELL Revolution HydroSteam Carpet Cleaner
4.1
Controls on the handle with an LED display are widely appreciated for clarity and quick mode changes, though one reviewer says there is a short learning curve. Another how-to notes the manual can be unclear about which mode to use with hose-only cleaning.
Cord length
P1
Product 1: BISSELL Big Green Professional Carpet...
4.2
Where specified for the upright Big Green Professional, cord length is cited as long (often 25 ft), contributing to extended reach when combined with the hose. One outlier review mentions a shorter cord on a different Big Green model.
P2
Product 2: BISSELL Revolution HydroSteam Carpet Cleaner
3.0
Cord length impressions vary: some reviews cite a 25-foot cord, while one test-oriented review reported a much shorter measured length than advertised. In practice, most users should expect typical corded reach but may still need outlet changes for big rooms.
Cord management
P1Product 1: BISSELL Big Green Professional Carpet...
No score yet
P2
Product 2: BISSELL Revolution HydroSteam Carpet Cleaner
4.5
Cord storage is viewed positively, with wrap points and simple stowing that make it easier to put away between uses. This helps offset the overall bulk of the machine.
Dirty water sensor
P1
Product 1: BISSELL Big Green Professional Carpet...
4.5
Several reviewers describe a float/shutoff behavior that stops airflow/flow when the dirty tank is full, which helps prevent overfilling and makes the machine more forgiving during long sessions.
P2Product 2: BISSELL Revolution HydroSteam Carpet Cleaner
No score yetDried-On Stain Removal
P1
Product 1: BISSELL Big Green Professional Carpet...
4.8
Independent stain tests repeatedly place the Big Green at or near the top, including strong performance on difficult dried-on soils (for example tomato-based and pet-urine style tests).
P2
Product 2: BISSELL Revolution HydroSteam Carpet Cleaner
4.4
Stain removal is a major strength in the review set, including reports of old pet stains and large colored spills being removed after several passes. Lab-style and hands-on testers generally rate it above average for tough stains, especially when steam pre-treat is used.
Ease of use
P1
Product 1: BISSELL Big Green Professional Carpet...
4.3
Ease-of-use feedback is positive around simple controls, clear tank handling, and fewer interruptions because of large capacity. The biggest usability downside is the machine’s heft, especially when moving it between floors.
P2
Product 2: BISSELL Revolution HydroSteam Carpet Cleaner
4.2
Ease of use is generally rated high due to simple setup, handle controls, and intuitive tank removal. A couple of reviewers mention a brief learning curve for modes, but day-to-day operation is still described as user-friendly.
Emptying and Mess Control
P1
Product 1: BISSELL Big Green Professional Carpet...
4.6
The dirty tank is often described as easy to empty and rinse thanks to large openings and parts that come apart for cleaning, helping reduce mess during maintenance.
P2
Product 2: BISSELL Revolution HydroSteam Carpet Cleaner
4.3
Emptying is generally clean and simple, with tanks that detach easily and openings that allow rinsing and wiping inside. One comparison praises the larger, easier-opening dirty tank design on HydroSteam relative to older BISSELL tanks.
Filtration / Dust Containment
P1
Product 1: BISSELL Big Green Professional Carpet...
4.5
HEPA/bagless filtration is discussed only in an outlier, multi-function Big Green review and does not appear in the core upright extractor-focused reviews.
P2Product 2: BISSELL Revolution HydroSteam Carpet Cleaner
No score yetFloor Drying Time
P1
Product 1: BISSELL Big Green Professional Carpet...
5.0
Several testing sources say it leaves carpet drier than competing upright cleaners, attributed to strong extraction and relatively low water usage; one user also notes warm exhaust airflow that may aid drying.
P2
Product 2: BISSELL Revolution HydroSteam Carpet Cleaner
4.1
Drying performance depends on mode: Quick Dry is repeatedly claimed to leave carpets dry in about 30 minutes or less, but at least one measured test found the max/steam-wash mode left carpets wetter than average even after extra dry passes. Plan to use Quick Dry when fast turnaround matters.
Floorhead design
P1
Product 1: BISSELL Big Green Professional Carpet...
4.4
The floor head is characterized by a large single brushroll with multiple rows of bristles and a spring-loaded or adaptable nozzle. Independent tests note a relatively narrow cleaning path (often measured at 9 in) compared with some competitors, trading width for agitation and extraction.
P2Product 2: BISSELL Revolution HydroSteam Carpet Cleaner
No score yetFresh Liquid Pickup Speed
P1
Product 1: BISSELL Big Green Professional Carpet...
4.7
Wet-spill extraction is described as very fast, with multiple reviewers showing or stating near-immediate removal of fresh messes (for example vomit and wet wine-style tests) when used with proper passes.
P2Product 2: BISSELL Revolution HydroSteam Carpet Cleaner
No score yetHair Pickup — Carpets
P1
Product 1: BISSELL Big Green Professional Carpet...
4.0
During deep cleaning, some reviewers observe pet hair and debris collecting around the brush area; hair pickup is present but can lead to minor cleanup around the brush/wheels afterward.
P2
Product 2: BISSELL Revolution HydroSteam Carpet Cleaner
4.0
One review explicitly notes it picks up pet hair during carpet cleaning, helped by dual brush rolls. Hair removal is not its primary purpose, but it appears competent at lifting and capturing hair while extracting liquids.
Headlight and LED lights
P1
Product 1: BISSELL Big Green Professional Carpet...
3.8
Headlight/illumination is mentioned only in an outlier review describing a different Big Green variant; it is not a recurring feature in the upright Big Green Professional reviews.
P2Product 2: BISSELL Revolution HydroSteam Carpet Cleaner
No score yetHeating element
P1
Product 1: BISSELL Big Green Professional Carpet...
4.2
Several sources clarify that some Bissell carpet cleaners labeled with heat mainly keep warm water warm; an outlier Big Green review claims a heating unit boosts water temperature, suggesting possible model variation across sources.
P2
Product 2: BISSELL Revolution HydroSteam Carpet Cleaner
4.0
The steam heater is discussed as a real add-on, with at least one review noting a short warm-up period before cleaning and others linking higher power draw to the heater. It enables steam pre-treat and steam-wash behavior rather than passive hot-water-only cleaning.
Hose length
P1
Product 1: BISSELL Big Green Professional Carpet...
4.6
The hose is repeatedly called long for the category, most often cited as 9 ft and sometimes described as roughly 10 ft, which noticeably improves reach for stairs and upholstery cleaning.
P2
Product 2: BISSELL Revolution HydroSteam Carpet Cleaner
4.2
The hose length is commonly described as 8 feet and is treated as sufficient for stairs and upholstery spot cleaning. It is not a room-spanning hose, but it supports practical above-floor work without moving the whole unit constantly.
Maintenance requirements
P1
Product 1: BISSELL Big Green Professional Carpet...
4.2
Cleaning after use is usually described as manageable (easy tank access and rinse points), but there are a few noted inconveniences such as hair/gunk buildup and at least one report that brushroll removal requires a tool.
P2
Product 2: BISSELL Revolution HydroSteam Carpet Cleaner
4.3
Maintenance is a strong point in reviews that mention it, citing removable covers or nozzles, easy-access tanks, and plenty of room to rinse out residue. Keeping up with rinsing is important because high-water modes can leave more moisture and gunk behind.
Maneuverability and Handling
P1
Product 1: BISSELL Big Green Professional Carpet...
4.2
Reviewers like that it can extract effectively on both forward and backward passes and that the handle design can feel ergonomic, but overall handling is constrained by the unit’s large, heavy body.
P2Product 2: BISSELL Revolution HydroSteam Carpet Cleaner
No score yetMopping performance
P1
Product 1: BISSELL Big Green Professional Carpet...
4.0
Only an outlier review describes hard-floor washing/mopping performance; the rest of the review set positions the Big Green Professional primarily as a carpet and area-rug deep cleaner.
P2Product 2: BISSELL Revolution HydroSteam Carpet Cleaner
No score yetNoise level
P1
Product 1: BISSELL Big Green Professional Carpet...
3.2
Noise impressions are mixed: a technician review calls it very loud and suggests hearing protection, while a user review describes it as relatively quiet for its size. Expect noticeable operating noise typical of high-power extractors.
P2
Product 2: BISSELL Revolution HydroSteam Carpet Cleaner
3.3
Noise is frequently described as loud or comparable to a vacuum; one reviewer measured about 84 dB. If you are noise-sensitive or cleaning during naps, plan for typical carpet-cleaner volume.
Overall durability/longevity
P1
Product 1: BISSELL Big Green Professional Carpet...
4.9
Longevity sentiment is strong: reviewers cite years of use, rental-fleet toughness, and belts/components expected to last, reinforcing a long-service expectation when maintained.
P2Product 2: BISSELL Revolution HydroSteam Carpet Cleaner
No score yetOverall opinion
P1
Product 1: BISSELL Big Green Professional Carpet...
4.5
Overall sentiment is strongly positive, with many reviewers calling it the best or a top-tier carpet cleaner when deep-cleaning performance matters most; the recurring caveats are weight, bulk, and price.
P2
Product 2: BISSELL Revolution HydroSteam Carpet Cleaner
4.2
Overall sentiment is strongly positive on cleaning results and features, tempered by repeated complaints about weight, price, and in some testing, wetter carpets or higher water use. Most reviewers still land on a favorable recommendation for buyers who prioritize deep cleaning over convenience.
Packaging quality
P1
Product 1: BISSELL Big Green Professional Carpet...
3.8
Packaging gets only brief mentions (colorful box, manual/registration materials) with no recurring damage or missing-parts complaints in this set of reviews.
P2Product 2: BISSELL Revolution HydroSteam Carpet Cleaner
No score yetPet-Ready Features
P1
Product 1: BISSELL Big Green Professional Carpet...
4.4
Pet-focused reviewers highlight strong results on urine/vomit-type messes and appreciate that the machine can pull up embedded dirt and some pet hair during extraction, making it a common recommendation for pet households.
P2
Product 2: BISSELL Revolution HydroSteam Carpet Cleaner
4.4
Across pet-focused reviews, HydroSteam is repeatedly positioned as a strong option for urine, muddy paw prints, and embedded pet messes, helped by steam pre-treat and pet-oriented tools. It also pulls pet hair into the dirty tank during cleaning, according to at least one tester.
Price and Value
P1
Product 1: BISSELL Big Green Professional Carpet...
4.1
The product is widely described as expensive up front, but many reviewers still see strong value because performance can rival rentals and durability is emphasized. Deal-hunting is limited, with at least one reviewer noting it rarely goes on sale.
P2
Product 2: BISSELL Revolution HydroSteam Carpet Cleaner
3.4
Value is a tradeoff: several reviewers call it pricey around the $400 range, but many still label it a worthwhile investment for stain performance. If you want budget pricing or low ongoing use of water and solution, it may feel expensive to run on large areas.
Sanitizing performance
P1Product 1: BISSELL Big Green Professional Carpet...
No score yet
P2
Product 2: BISSELL Revolution HydroSteam Carpet Cleaner
4.0
Several reviews suggest steam could improve sanitizing compared with non-steam units, at least in theory, and position it as closer to pro-style cleaning. The provided reviews focus more on visible stain removal than verified disinfection metrics.
Solution / Liquid system
P1
Product 1: BISSELL Big Green Professional Carpet...
4.6
Reviews frequently praise efficient water usage (low use per square foot) paired with strong cleaning, plus simple trigger dispensing, clean/dirty separation, and clear indicators for when solution is running low.
P2
Product 2: BISSELL Revolution HydroSteam Carpet Cleaner
3.2
Water and solution delivery is easy to manage with fill lines and modes, and Quick Dry is repeatedly described as using less water. In max/steam-wash use, multiple reviews note higher water usage and faster solution consumption, leading to more refills.
Stair Cleaning
P1
Product 1: BISSELL Big Green Professional Carpet...
4.2
With the hose and included stair/spot tool, stairs are considered practical to clean; results are typically above average, though some tests still show light residual staining on certain tough spots after multiple cycles.
P2
Product 2: BISSELL Revolution HydroSteam Carpet Cleaner
4.5
With the hose and dedicated tools, multiple reviews highlight it as capable for stair spot cleaning. Heavy weight still affects carrying the unit between floors.
Steam Cleaning
P1
Product 1: BISSELL Big Green Professional Carpet...
3.6
Steam functionality is mentioned only in the context of other Bissell models or an outlier Big Green review; most Big Green Professional reviews focus on hot-water extraction rather than steam cleaning.
P2
Product 2: BISSELL Revolution HydroSteam Carpet Cleaner
4.4
Steam-assisted cleaning is the headline feature and is repeatedly credited with helping loosen tough or sticky stains via a pre-treat mode and a steam-wash mode. Reviews agree it adds cleaning bite, though at least one comparison suggests cheaper cleaners can reach similar results with more passes.
Storage footprint and upright-stand stability
P1
Product 1: BISSELL Big Green Professional Carpet...
3.4
Reviewers commonly note it is physically large and needs storage space, although some appreciate handle/lock features that help with storage. It is generally not described as a compact or small-apartment-friendly machine.
P2
Product 2: BISSELL Revolution HydroSteam Carpet Cleaner
4.0
Storage is helped by cord wraps and, in one review, a dedicated bag to keep accessories together and allow them to dry. The unit itself is bulky like most upright carpet cleaners, but it is designed to stand and store neatly.
Suction and Airflow
P1
Product 1: BISSELL Big Green Professional Carpet...
4.6
Test-heavy reviews consistently report exceptional suction where it matters most at the nozzle/floor head for extraction. The main nuance is that sealed suction at the hose is described as average to below average, which can temper spot-tool performance versus the floor head.
P2
Product 2: BISSELL Revolution HydroSteam Carpet Cleaner
3.6
Suction feedback is mixed: some reviewers describe strong or powerful extraction, while one measurement-based review reported below-average sealed and unsealed suction numbers. Expect solid pickup on many messes, but not best-in-class extraction in every mode.
Suitability for heavy-duty use
P1
Product 1: BISSELL Big Green Professional Carpet...
4.9
This is repeatedly recommended for large-area, frequent deep-cleaning needs: big tanks, efficient water usage, and strong extraction make it a workhorse for whole-home carpet jobs.
P2
Product 2: BISSELL Revolution HydroSteam Carpet Cleaner
3.5
For heavy-duty or whole-house jobs, it can cover ground quickly thanks to a wide cleaning path, but high water use can force frequent tank refills and add fatigue. It is better suited to deep sessions than effortless everyday touch-ups.
Suitability for small spaces
P1
Product 1: BISSELL Big Green Professional Carpet...
3.1
Because of its size and weight, several reviews imply it is not ideal for small homes or tight storage; a single outlier calls a different Big Green model space-saving, suggesting model confusion in the review set.
P2
Product 2: BISSELL Revolution HydroSteam Carpet Cleaner
3.0
Size and bulk are a recurring theme; reviewers mention it can feel bulky in tight spaces and is not ideal for frequent carrying. It is more of a powerful home base cleaner than a compact apartment tool.
Support and Reliability
P1
Product 1: BISSELL Big Green Professional Carpet...
4.2
Support signals are mostly positive (parts widely available; several reviews cite a 5-year warranty), though one summary review mentions a shorter warranty and an outlier mentions mixed consumer ratings/leak concerns.
P2
Product 2: BISSELL Revolution HydroSteam Carpet Cleaner
4.2
One roundup-style review frames HydroSteam as a standout for reliability on pet accidents and set-in messes. The reviews provided focus more on results than long-term service experiences, but the overall reliability framing is positive.
Tool-change simplicity
P1
Product 1: BISSELL Big Green Professional Carpet...
4.6
Hose/attachment changes are described as quick and intuitive (often a simple quarter-turn connection), making it easy to switch between floor cleaning and spot work.
P2
Product 2: BISSELL Revolution HydroSteam Carpet Cleaner
4.2
Attachment swaps are generally described as straightforward, with the hose plugging in quickly and tools clicking on without fuss. A how-to review notes clear, simple hose hookup and storage.
Upholstery / Above-Floor Pickup
P1
Product 1: BISSELL Big Green Professional Carpet...
4.2
Upholstery and above-floor cleaning are a consistent use case thanks to the hose and spot tool. Performance is generally good, but some test data rates it closer to average on the hardest spot-cleaning scenarios.
P2
Product 2: BISSELL Revolution HydroSteam Carpet Cleaner
4.4
Above-floor performance is a consistent highlight: the hose and upholstery tools are repeatedly mentioned as useful for furniture and spot work. Users should expect solution plus suction through the hose, not steam output.
Versatility
P1
Product 1: BISSELL Big Green Professional Carpet...
4.5
Most reviews frame versatility as carpet + spot cleaning (stairs/upholstery) rather than multi-surface mopping; one outlier review discusses vacuuming/steam/hard-floor washing that appears to describe a different Big Green variant.
P2Product 2: BISSELL Revolution HydroSteam Carpet Cleaner
No score yetWater tank
P1
Product 1: BISSELL Big Green Professional Carpet...
4.6
The Big Green’s large clean/dirty tanks (often cited around 1.7–1.75 gallons) are a core advantage, enabling long cleaning sessions. Tanks are described as removable and easy to fill/empty, with occasional outlier mentions of leaking on a different Big Green model.
P2
Product 2: BISSELL Revolution HydroSteam Carpet Cleaner
3.8
The tank system is generally easy to remove, fill, and reattach, with clear fill lines and simple latching. However, multiple reviewers note frequent refills or a relatively small usable capacity when running high-water modes, which reduces coverage per tank.
Weight
P1
Product 1: BISSELL Big Green Professional Carpet...
2.3
Weight is the most consistent negative: multiple reviews cite roughly 42–45 lb empty (and heavier when filled), making stairs and storage more challenging than lighter consumer carpet cleaners.
P2
Product 2: BISSELL Revolution HydroSteam Carpet Cleaner
3.1
Weight is consistently called out as heavy, commonly around 22 to 22.5 pounds. It is manageable for many users but can be taxing for stairs, long sessions, or anyone who struggles with lifting.