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Grease stains are the ultimate carpet killer—sticky, dark, and seemingly permanent. Whether it’s a dropped burger in the family room or years of auto-shop grime on floor mats, you need hot water and serious suction to break the bond, not just scrub the surface. This guide focuses on extractor machines that actually pull grease out of the fibers, separating the true heavyweights from the also-rans.
I’m Rikta — the founder and writer behind FitlyFast. This guide is built by comparing the manufacturers’ published specifications and the patterns across verified customer reviews, so you get each pick’s real strengths and trade-offs instead of marketing spin.
So here is the decision: the Best Carpet Cleaner For Grease Stains has to combine heat, pressure, and suction to dissolve and lift stubborn oily residue from deep within the carpet pile.
Our Picks at a Glance
How To Choose The Best Carpet Cleaner For Grease Stains
Grease is different from dirt. Dry soil vacuums away easily, but grease is a liquid that has soaked into the fibers and dried. To remove it, you need a cleaning chemical plus heat plus pressure, and then you need the machine to pull that greasy water back out. If the machine lacks any of these three, you are just pushing the stain deeper.
Heater Output and Temperature
A built-in heater raises the water temperature, and heat is what melts hardened grease so the detergent can actually reach it. Look for the maximum temperature rating in °F. A machine that heats water to around 200°F or higher is better equipped to dissolve the sticky oils that cold water simply leaves behind.
Pump Pressure vs. Suction Airflow
Two numbers matter here: PSI (pounds per square inch) is the spray pressure that blasts the solution into the carpet, and CFM (cubic feet per minute) is the airflow that creates suction to pull the dirty water out. High PSI helps penetrate the stain, but high CFM is what dries the carpet and prevents residue from attracting new dirt. You need both working in balance.
Quick Comparison
| Model | Best For | Heater Output | Spray Pressure | Tank Capacity | Amazon |
|---|---|---|---|---|---|
| BISSELL Big Green★ Best Overall | Whole-home residential deep cleaning | Unheated | 12-amp PowerBrush | 1.75 gallons | Amazon |
| Sandia Spot-XtractBest Value | Portable, on-the-go spot cleaning | Up to 200°F | 55 PSI | 3 gallons | Amazon |
| SANITMAX SM18HTop Performer | Commercial auto detailing and upholstery | 149°F (1.34 HP) | 160 PSI | 4.8 / 5.3 gallon dual tanks | Amazon |
| Mytee Lite 8070 | Mobile detailers needing extreme heat | Up to 210°F (1000W) | 120 PSI | 4 gallons | Amazon |
| Mytee Lite (Genuine) | Detail shops wanting the original unit | 1000W in-line | — | 4 gallons | Amazon |
| Mytee Lite (HP Motor) | Vehicle and furniture detailing | 1000W in-line | — | 4 gallons | Amazon |
| Powr-Flite Prowler | Offices, hotels, and large commercial areas | Unheated, 1300 RPM brush | 3-stage vacuum | 9 / 6 gallon dual tanks | Amazon |
In‑Depth Reviews
1. BISSELL Big Green Professional Carpet Cleaner
Our pick — over 4.5★ from 16,500+ verified ratings; the strongest balance of quality and price.
A heavyweight that turns professional-grade results into a weekend DIY project at home.
What wins people over is the cleaning performance—it takes out deep set-in stains and delivers professional results without the professional price tag. The XL DirtLifter PowerBrush rotates to pull ground-in dirt to the surface, and the 1.75-gallon tanks mean you make fewer trips to the sink. Buyers report it lifts more dirt than a professional clean and dries carpets in about 2 hours.
The power comes from a 12-amp motor, and it cleans on both the forward and backward pass, which cuts your cleaning time roughly in half compared to models that only scrub one way. The included stain tool reaches tight areas, and the deep cleaner formula arrives packed into the tank so you are ready on the first fill. The clear standout here is suction—owners consistently say it outperforms rental machines and even some professional equipment.
The honest trade-off is the weight and the price. At 42 pounds, it is heavy to haul up and down stairs, and the tank’s seal has a known tendency to drip if you jerk it around. Maintenance is simple, though: owners mention it still works great after a year or more of steady use, and it accepts non-Bissell solutions as well. For a one-time investment that replaces endless rental fees, this is the crowd favorite.
Why It Wins
- Deep suction that lifts set-in, ground-in stains on the first pass
- Cleans both forward and backward, drying carpets in about 2 hours
- Large clean and dirty tanks mean fewer trips to the sink
The Trade-Offs
- Heavy at 42 pounds—not fun on stairs
- The dirty water tank can leak if you tip it roughly
- Best results need a pretreat for the toughest grease
Your best buy if: you want rental-level cleaning power you own for life, and you have a place to store a 42-pound machine.
Look elsewhere if: you need true hot-water heating for baked-on automotive grease—this runs on cold tap water and scrubs instead.
2. Sandia 50-4000 Spot-Xtract Heater
A portable spot extractor with real heat—the kind that melts auto grease before you spray a drop.
The Sandia is built for the mobile detailer who needs to attack stains at the source, not haul a big tank machine to every job. It pairs a 3-gallon solution tank with a matching 3-gallon recovery tank, keeping clean water separate from the grime you pull out. The built-in heater reaches up to 200°F, which is hot enough to break down the sticky oils that cold-water sprayers simply smear around.
It is also one of the lighter full-feature extractors at 40 pounds, and customers note it makes work easier and cuts down job time. The 103 CFM airflow gives you solid suction for a portable unit, and the 4-inch stainless steel hand tool gets into car seats and tight upholstery spots where a full-size wand will not fit. For a grease-focused setup, the heat and portability combo is the defining strength here.
You get strong cleaning power for your money, but consistency is the trade-off. Owners who received a good unit call it a workhorse for their business, yet a few report a defective pump right from the start and a maximum temperature that underwhelms—so you may need to add hot water yourself. The quick-release water hose also tends to stiffen or leak after repeated use. This is the classic value pick: outstanding when it works, but test it thoroughly on arrival.
Heat that matters: That 200°F heater is the whole point—it softens grease so the vacuum can lift it, and at 40 pounds this is a manageable portable.
The honest note: Quality control is a lottery here, so check the spray and seals before your first real job.
3. SANITMAX Heated Carpet & Upholstery Extractor
Commercial-grade spray pressure and quick heat-up that targets grease in cars, sofas, and stairs.
This is the machine that punches up the spray pressure to 160 PSI—well above most competitors—while a 1.34 HP (1000 W) vacuum motor pulls the dirty solution back out. The built-in heater raises water to 149°F, hot enough to help loosen embedded grime during extraction. Reviewers point out “heat up quick has great suction,” and the dual-tank design keeps your 4.8 gallons of clean solution separate from the 5.3-gallon recovery tank.
Size-wise, it is a giant: at 35.4 inches deep and 62 pounds, this is not a closet-stash machine. But that footprint buys commercial durability—molded polyethylene housings resist stains and cracking, and the included 4-inch detailing wand with spray nozzle reaches the tight spots of car interiors and furniture. Owners use it for rugs, upholstery, and motor vehicle detailing without complaints, calling it a small but powerful unit that has not failed them.
The recurring issue, though, is leakage. Several units arrived with a lower valve that drips continuously, which makes the machine unusable straight from the start. When it works, it is a monster—but the quality control is inconsistent enough that you must inspect every connection before powering on. If you get a good one, this is the best spray-pressure value in the lineup.
The spray champion: 160 PSI is the highest spray pressure here, and the 149°F heat helps break down grease before the 1.34 HP vacuum recovers it.
The setup demand: Loose fittings cause drips and weak spray—expect to tighten and prime everything before your first pass.
4. Mytee Lite 8070 Heated Carpet Extractor
A compact hot-water extractor that hits 210°F to slice through grease and baked-in car odors.
The big hook here is temperature. A 1,000-watt in-line heater pushes water up to 210°F—the hottest setting in this list—which is the kind of heat that “quickly breaks up grease and dirt,” as the maker puts it. That high heat is paired with a 120 PSI diaphragm pump and a single 3-stage vacuum motor delivering 100 CFM and 130 inches of water lift, so you get both the melt and the lift in one pass. It is widely known in the industry for exactly this: hot water that breaks up grease fast.
For mobile detailers, the form factor is the selling point. It has 6-inch wheels and 2-inch locking casters for stability, a 25-foot power cord so you are not dragging an extension lead around the shop, and a 4-gallon tank that balances capacity against portability. It fits in a car, tackles car carpets and kerosene smells, and cuts upholstery drying time dramatically. A few note the drain hose and extractor handle start to leak after months of use, and replacement parts are hard to find.
There are also reliability caveats buried in the reviews. Some units arrive with leaks or broken parts, and the included free chemicals are a nice touch when they are included. If you want the heat for professional detailing and can handle occasional maintenance, this is the one that gets the grease out fastest.
The Heat Advantage
- 210°F maximum heater melts stubborn grease and odors
- 120 PSI pump with 130-inch water lift for strong recovery
- Compact 4-gallon tanks fit in a car trunk for mobile work
The Durability Catch
- Drain hose and handle can develop leaks over time
- No spare parts readily available online
- Light enough to move, but the tank caps are fragile
Reach for this if: you run a mobile detail rig and need the highest heat available to dissolve baked-on automotive grease.
Think twice if: you want a set-and-forget machine—this one demands periodic hose checks and part replacement.
5. Genuine Mytee Lite™ Heated Carpet Extractor
The original Mytee hot-water extractor—compact, heat-focused, and built for the working detail shop.
This is the genuine Mytee Lite, the same 8070 lineage but sold with the full factory tool kit. The centerpiece is the 1,000-watt in-line heater, which produces hot water that quickly breaks up grease and dirt—the exact mechanism you need for oil-stained carpet and upholstery. The vacuum runs on a newly improved single 3-stage HP motor, and the 4-gallon capacity tanks keep you working without constant refills.
What sets this version apart is what is in the box. The 15-foot vacuum and internal solution hose combo attaches to a 4-inch upholstery tool and a neoprene heatguard hose wrap. A faucet fill hose lets you top up the solution tank from a sink instead of hauling buckets, and the recovery tank includes a drain hose for quick emptying. The compact size and easy-push handle with storage basket make it a natural fit for moving between vehicles in a shop.
Reliability reviews are split right down the middle. Reliability splits: some run it hard for a year without issue, while others report leaks, a detaching nozzle, and wiring that blocks the tank. Quality control looks inconsistent enough that you should test every seal on delivery. For a business that needs the heat to break grease, this is the real Mytee—just verify your unit is sealed before you trust it.
The thermal core: A 1,000-watt heater softens grease so the 3-stage motor can pull it out, and the compact build fits a van or storage corner.
The inspection needed: Leaks and detached nozzles show up in some boxes—test seals before the first paying job.
6. Mytee Lite 8070 Heated Carpet Extractor (HP Motor)
A portable hot-water extractor that punches above its size for furniture and vehicle detailing.
This version of the Mytee Lite emphasizes ease of use for the non-business owner. The single 3-stage LA (low amp) motor keeps power draw low while still delivering 130 inches of water lift and 100 CFM through the 1.25-inch hose. The 1,000-watt in-line heater again produces hot water that quickly breaks up grease and dirt, and the thermally insulated hoses help keep that heat in the line rather than losing it to the air.
Shoppers say it is a great little machine that heats water quickly, sucks strongly, and is easy to fill through a faucet adapter. It is compact enough for a homeowner who details their own car or cleans furniture without dedicating a garage bay to the machine. Owners note that hot water added at the fill still comes out hot, and the unit’s light footprint makes it a good backup for a larger rig.
The compromise is in the details. The stock hoses are low quality and can kink, and some units ship with broken plastic at the suction hose connection. A few owners found the heater underperforms when fed cold tap water, so adding hot water at the start is the workaround. At 48 pounds with 4-gallon tanks, it is also not a fast machine for large areas—this is a detailer’s tool, not a whole-house cleaner.
What It Does Well
- Strong suction at 130 inches of water lift for fast drying
- Compact size stores easily and moves between vehicles
- Faucet fill adapter makes setup simple
What to Watch
- Stock hoses are flimsy and prone to kinking
- Heater works best when you start with hot tap water
- Small tanks limit speed on big jobs
Best for: the driveway detailer or weekend furniture cleaner who wants professional heat without a huge machine.
Not for: commercial crews covering large carpeted areas—the 4-gallon tanks will have you refilling constantly.
7. Powr-Flite PFX900S Prowler Self-Contained Extractor
A rotary-brush behemoth built to deep-clean entire offices and hotel lobbies in fewer passes.
The Prowler is a different breed entirely—a self-contained extractor with a 1,300 RPM chevron-style brush head that mechanically agitates soil out of the carpet. That brush is the grease-fighting tool here: it scrubs deep while the 18-inch cleaning path covers more carpet in fewer passes. The massive 9-gallon solution tank and 6-gallon recovery tank mean you can clean for hours without pausing to refill, which is why mid-sized schools, offices, and hotels choose this class of machine.
The powerful 3-stage vacuum motor boost water extraction for faster drying times, a genuine asset in 24/7 commercial settings. The control panel is easy to read, with separate vacuum, brush, and pump switches so a new operator can be trained in minutes. Buyers report it works stronger and better than previous machines, with solid construction—one inspector found it the only functional unit in a dusty site.
The cost is the real consideration: at 100 pounds and with a back-mounted power cord that forces you to walk backwards, this is a facility machine, not a home appliance. There is no built-in heater, so grease removal relies on the brush agitation plus whatever solution temperature you feed it. The rotating brush has also been known to fail after heavy use. If you run a commercial cleaning operation, the productivity gain is worth it; if you are cleaning one house, it is overkill.
Why Facilities Choose It
- 1,300 RPM brush agitates grease out of deep pile
- 9-gallon solution tank handles large areas without stops
- 18-inch cleaning path covers more carpet per pass
The Facility Trade-Off
- 100 pounds—this is a commercial machine, not a home tool
- No built-in water heater
- Back-mounted cord forces awkward backward walking
Grab this for: commercial cleaning of large carpeted floors where uptime and tank capacity matter more than heat.
Skip it when: you need portability or hot-water extraction—this one relies on brush power alone.
Understanding the Specs
Heater Output (°F)
The heater raises the water temperature before it reaches the carpet. Hot water melts hardened grease so the detergent can dissolve it, then the vacuum pulls it out. Machines with built-in heaters reaching 200°F or higher are far more effective on greasy automotive stains than cold-water models. If a machine has no heater, you can still add hot water at the fill, but you lose temperature fast through the hoses.
Spray Pressure (PSI) vs. Airflow (CFM)
PSI (pounds per square inch) measures how hard the machine sprays the cleaning solution into the carpet fibers—higher PSI penetrates deeper into the pile where grease sits. CFM (cubic feet per minute) measures the airflow that creates suction; higher CFM pulls more of the greasy water back out, which speeds up drying. A machine with high PSI but low CFM will wet the carpet thoroughly but leave it soggy and slow to dry.
FAQ
Why is hot water better than cold for grease stains?
What does PSI mean for a carpet extractor?
Is a heated extractor worth it for car detailing?
How long do carpets take to dry after extraction?
Can I use a carpet extractor on car upholstery?
What size tank do I need for a whole-house clean?
Will a carpet extractor remove old, set-in grease stains?
Is a heavier machine always more powerful?
What is the difference between a spot extractor and a full-size extractor?
Which is better for grease: brush agitation or high water heat?
Final Thoughts: The Verdict
Across the board, the carpet cleaner for grease stains winner is the BISSELL Big Green because its suction and brush action deliver professional results at home—the crowd favorite with 4.7 stars across 16,000+ owners. If you detail cars and need real heat to dissolve automotive grease, grab the Mytee Lite 8070 with its 210°F heater. And for commercial floors, the Powr-Flite Prowler is the one to reach for.
How We Picked
We do not accept paid placement. Every pick is matched to a real buyer and a real use-case; we do not hands-on test units.
Sources & Methodology
Specifications: manufacturer listings and product documentation. Review insights: verified customer reviews, as of August 2026. Pricing: not shown on this page (it changes often); check the current price via the retailer link.
As an Amazon Associate, FitlyFast earns from qualifying purchases. This does not affect which products we feature.