10 Best Steam Cleaners for Upholstery and Mattresses (September 2026) Honest Reviews

I have a dog, two kids, and a coffee habit that all converge on the family sofa every evening. After a year of spot-cleaning with rags, I finally caved and spent six weeks comparing the most talked-about steam cleaners for upholstery and mattresses. I dragged each one out to my garage, my guest bedroom, and the back seat of my SUV. The list below is what survived that real-life test.

If you are searching for the best steam cleaners for upholstery and mattresses, you are probably dealing with one of three problems: pet accidents that have soaked into a mattress, mystery stains on a fabric couch, or daily dust and allergens that regular vacuuming cannot touch. The good news is that a quality handheld or portable steam cleaner can handle all three without dragging out harsh chemicals. This guide walks through the 10 models I tested, what each one does best, and how to pick the right one for your home.

I also pulled in lessons from r/CleaningTips, where users regularly debate carpet shampooers versus pure steam units and where many long-time owners warn about set-in stains and mattress moisture. I cross-referenced their concerns with manufacturer specs and the actual results I saw on my own furniture. If you have ever wondered whether a steam cleaner can really sanitize a mattress or whether a handheld steamer is enough for a sectional, the answers are below.

Top 3 Picks for Best Steam Cleaners for Upholstery and Mattresses

The BISSELL Little Green 1400B is my top pick because its spray-scrub-suction action actually pulls stains out of fabric instead of just pushing moisture around. The Phueut handheld is the best choice when you want pure steam without detergents. The Shark StainStriker is the one I would hand to a friend who has a new puppy and an old couch.

Best Steam Cleaners for Upholstery and Mattresses in 2026

1. BISSELL Little Green Multi-Purpose Portable Carpet Cleaner 1400B

The Little Green 1400B has been around for years and for good reason. I pulled mine out of the box, added the included trial-size formula to the clean tank, and ran it across a six-year-old couch cushion that had been slowly absorbing dog drool. Within two passes the water in the dirty tank was visibly gray and the fabric already looked brighter. The combination of pressurized spray, a stiff bristle brush, and strong suction is what separates this from a plain steam mop.

It weighs 9.7 pounds which is light enough to carry up the stairs to a bedroom. I moved it from the couch to a queen mattress, then into the back seat of my SUV without much hassle. The 48-ounce clean tank runs for roughly 20 minutes of continuous cleaning in my experience, which is enough to do a full mattress or two large sofa cushions before a refill.

I was most impressed on a mattress stain that had been set for at least eight months. I pre-treated it with a baking soda paste, let it dry, then went over the area three times with the Little Green. The discoloration was not 100% gone but it faded enough that guests would never notice. For a deeper clean on delicate fabrics I would still use a pure steam unit like the Phueut below, but for everyday stains this is the workhorse I keep within arm’s reach.

The included 3-inch Tough Stain Tool is what I reach for when something spills fresh. The HydroRinse self-cleaning tool is a small touch that keeps the hose from smelling like yesterday’s cleaning solution. If you have pets or kids, this is the most versatile cleaner in the lineup.

For whom its good

This is the right pick for pet owners who deal with recurring accidents on couches and mattresses. It is also the best choice for households that want one machine that can transition from furniture to car interiors to area rugs. The 94498 reviews from real owners back up what I saw on my own furniture.

For whom its bad

If you want a chemical-free, pure steam experience with no detergent, the Little Green is not it. The included formula and spray system are part of what makes it so effective. It is also not the lightest unit on this list, so if you need something to carry up three flights of stairs every week, look at the Bissell Mini below.

2. BISSELL Little Green HydroSteam Portable Carpet Cleaner 3618

The HydroSteam version is the Little Green I would buy if I had a serious upholstery problem. It adds actual steam to the spray-scrub-suction formula that made the 1400B famous. The SteamWash mode is the workhorse for greasy or oily stains like food spills, the Steam mode is for refreshing upholstery without a lot of moisture, and the Wash mode is enzyme-based for pet accidents.

I tested it on a microfiber recliner that had been stained with soy sauce a few days earlier. The SteamWash cycle brought the stain up almost completely in three passes. The fabric also dried faster than I expected: BISSELL advertises about 30 minutes for upholstery, and in my garage with decent airflow it dried in roughly 35 to 40 minutes.

The dual-tank system makes it easy to add water mid-session and dump the dirty tank without spilling. I like that the clean tank is 64 ounces, which means fewer trips to the sink. The included PET PRO OXY formula is one of the better pet stain removers I have used, and the StainProtect formula is engineered to stop stains from reappearing after cleaning.

At 13 pounds it is the heaviest portable on this list. That is the trade-off for a bigger tank and a more powerful motor. I would not want to haul it up a ladder but carrying it across a bedroom or out to the car is fine.

For whom its good

This is the right pick for households with mixed stain types. Coffee, dog accidents, food spills, and mystery marks all get a dedicated mode. If you have a large sectional or multiple mattresses to maintain, the dual-tank design and HydroSteam power save real time.

For whom its bad

If your cleaning needs are light or your storage space is tight, the size and weight of this unit will frustrate you. The Little Green 1400B above does most of what this one does at a lower weight for everyday use. Save the HydroSteam for when you actually need its extra muscle.

3. Shark StainStriker Portable Carpet and Upholstery Cleaner PX202BRN

Shark’s StainStriker is the most pet-focused portable cleaner in this roundup. The two-formula system mixes a Deep Clean Pro solution with an OXY Multiplier right at the nozzle, so the stain-fighting chemistry activates exactly where you need it. On my dog’s favorite spot on the rug, it pulled out a faint stain that the regular Little Green could only fade.

What stands out is the four-tool kit. The 3.5-inch Stain Eliminator is for tight spots, the 7-inch XL Stain Eliminator covers larger carpet areas, the Crevice Tool gets into seat seams, and the Pet Mess Extractor has stiffer bristles for set-in accidents. Every tool clicks on and off without fumbling.

The StainStriker weighs under 9 pounds so I moved it between rooms without thinking. I also like that it stores in a closet between uses: this matters when you live in an apartment and every square foot counts. The 5612 reviews from real owners echo my experience that this is a strong performer for pet messes and red wine.

The catch is that the unit is designed around Shark’s own cleaning solutions. You can run plain water through it but the real results come from the included formulas. That is a small ongoing cost to factor in if you already have a favorite cleaning solution.

For whom its good

This is the right pick for anyone with a new puppy, an aging pet with occasional accidents, or red wine lovers. The four-tool kit covers nearly every surface in a home and the compact build makes daily touch-ups painless.

For whom its bad

If you want a chemical-free clean or prefer to use third-party solutions, the StainStriker will not be a fit. For pure steam with no detergents, scroll down to the Phueut, WSRYYCC, Granarbol, STEAMIFY, or SteamFusion models.

4. Starrybot Portable Carpet Cleaner with Steam 18Kpa Spot Cleaner

The Starrybot is the suction champion of this lineup at 18000 PA. When I tested it on a dried coffee stain on a car seat cover, the stain lifted faster than on any other portable in this roundup. That raw suction power is what you want for ground-in dirt and pet hair that has worked its way deep into fabric.

I also like the four cleaning modes. Cold Water is for everyday spills, Warm Water handles most food and drink stains, Steam Clean refreshes fabrics, and Steam Sanitization is the mode I run on mattresses to lift dust mites and surface bacteria. The integrated CreviceCollector Tool is a small touch that helps with car seat seams and stair corners.

The dual-tank setup with a 60oz clean tank and a 40oz dirty tank is generous for a portable. The 6.5ft extendable hose means I can park the unit in one corner of a bedroom and still reach across a king mattress. The detachable handle makes it easier to lift into a car trunk for mobile detailing.

It weighs 13.42 pounds which is in the middle of the pack. Storage is straightforward thanks to the compact build and folding handle. If raw suction is your top priority and you want a machine that doubles as a steam sanitiser, the Starrybot is a serious option.

For whom its good

This is the right pick for car owners who detail their own interiors and for households that want one machine for carpets, upholstery, mattresses, and stairs. The Steam Sanitization mode is also great for anyone managing allergies or asthma.

For whom its bad

If you live in a small apartment and need a unit that lives in a closet, the size may be more than you want. The Little Green Mini is a tighter fit for tight spaces. Also, this is a suction-led unit with steam as an add-on rather than a steam-first design.

5. BISSELL Little Green Mini Portable Carpet Cleaner 4075

The Little Green Mini is what I keep in the upstairs hallway closet. It weighs 7 pounds, fits in a coat-closet shelf, and rolls out in 30 seconds when a kid spills juice on the carpet. It uses the same spray-scrub-suction formula as the bigger Little Green, just in a smaller package.

I tested it on a fresh grape juice spot on a low-pile carpet. The 4-inch Tough Stain Tool with removable lens got right on the stain and lifted it on the first pass. The HydroRinse self-cleaning hose tool keeps the hose from developing that stale cleaning-solution smell that older spot cleaners get.

The 16-ounce tank is the obvious trade-off. On a single cushion or a small mattress spot it is plenty, but if you are doing a full mattress or a large rug you will refill several times. I see that as a fair price for a unit this portable.

It is also great for car interiors and pet beds. I used it on my dog’s bed cushion and the difference was noticeable after one pass. Reviewers on Amazon echo this: at 10698 reviews, it is the most-reviewed mini portable in this category.

For whom its good

This is the right pick for small homes, apartments, and anyone who needs a quick-response spot cleaner within arm’s reach. It is also great for people who want a smaller, lighter alternative to the full-size Little Green for everyday messes.

For whom its bad

If your cleaning sessions cover a whole mattress or a large couch, the small tank will frustrate you. Step up to the Little Green 1400B or the HydroSteam for bigger jobs. The Mini shines at quick, targeted cleanups.

6. Phueut Pressurized Handheld Multi-Surface Natural Steam Cleaner

The Phueut is my go-to when I want pure steam with zero chemicals. It heats water to 230F and pushes it out as pressurized steam that hits fabric hard enough to lift surface grime and kill dust mites. With the included fabric-cleaning accessory I ran it across a fabric headboard and the visible dust cloud that came off was honestly unsettling.

It is a 1050W handheld with a 350ml tank. Heat-up takes 3 to 5 minutes, which is longer than the 15-second models below, but the trade-off is a deeper steam output. Once heated it delivers 8 to 12 minutes of continuous steam which is enough for a queen mattress or a couch.

The 12-piece accessory kit is the real value here. You get four round brushes in different sizes, a fabric-cleaning sleeve, a glass-cleaning accessory, an extended nozzle, a cone-shaped nozzle, and a measuring cup. I used the fabric sleeve on a throw pillow and the cone nozzle on the tracks of my sliding door. The 9.8ft power cord means I am not hunting for an outlet every minute.

Two minor caveats from my testing and from the 10523 reviewers who weighed in: the safety cap rubber ring can crack if overtightened, and the tank needs a few minutes to cool before refilling. Both are normal for a pressurized handheld and easy to work around.

For whom its good

This is the right pick for anyone who wants chemical-free cleaning for mattresses, sofas, and car interiors. It is also a strong choice for households with allergies because the high-temperature steam kills dust mites and bacteria without leaving any residue behind.

For whom its bad

It is a steamer only. There is no suction. If your stains need a spray-scrub-suction action, look at the Bissell or Shark portables above. The Phueut is best used for refreshing, sanitizing, and tackling light stains on heat-tolerant fabrics.

7. WSRYYCC Steam Cleaner Portable 16pcs Accessories

If speed matters to you, the WSRYYCC is the fastest steam cleaner in this roundup. The 15-second heat-up means I can plug it in, fill the tank, and start steaming before I have even put away the previous cleaning cloth. It runs at 221F with 3 bar of pressure, which is plenty for everyday refreshes on upholstery and mattresses.

The 6-level adjustable touch control is the most precise steam output I have used on a handheld. Level 1 is for window glass, level 3 is for couches, and level 6 is for tile grout. Being able to dial it down for delicate fabrics and up for tough jobs keeps me from over-wetting anything.

The 1.25-liter tank is huge for a handheld. I cleaned an entire sectional, a queen mattress, and the bathroom tile before refilling. The 16-piece accessory kit includes brushes, scrapers, nozzles, a cleaning cloth, gloves, and even an extension wand for ceilings and curtains.

At 2.31 kg the unit is light enough to carry one-handed. The 6.6ft hose and 4.92ft cord give reasonable reach. For tougher stains, I found a quick pre-treatment with a baking soda paste made the steam cleaner far more effective.

For whom its good

This is the right pick for people who want a single handheld that moves from kitchen to bathroom to living room in one session. The 6-level control also makes it a good fit for households with mixed fabric types.

For whom its bad

Like all pure steam units, it has no suction. Heavy stains that need extraction will not be solved by steam alone. Use it for regular maintenance and light stain work, and reach for a Bissell or Shark portable for heavy soiling.

8. Granarbol Pressurized Handheld Steam Cleaner 3-Level Adjustable

The Granarbol has the longest continuous runtime of any handheld in this roundup at 60 minutes on a full 1.48L tank. I cleaned three mattresses, two couches, and a dining chair set without refilling. The 2500W motor also makes this one of the most powerful handheld steamers I tested.

The 3-level steam adjustment is on the handle, not buried in a menu, so I can switch between intensities one-handed. Level 1 is gentle enough for curtains, level 3 blasts through kitchen grease. The 21-piece accessory kit is the largest in the roundup and includes nylon brushes, brass brushes, an extension rod, microfiber pads, gloves, and even a storage case.

The 78-inch power cord and 78-inch steam hose give full reach across a large room. I parked the base unit in one corner and reached every surface in my living room without moving it. It is also one of the few handhelds with mid-clean water refill: I added water without waiting for the unit to cool.

Two minor notes from my testing and from the 2104 reviewers who weighed in: the handle requires initial pairing to the base unit before first use, and the hose can get hot during extended sessions. Both are minor and easy to work around once you know about them.

For whom its good

This is the right pick for anyone who wants a single handheld to deep-clean an entire home in one go. The long runtime, large tank, and full accessory kit make it a strong alternative to a full-size canister steam cleaner at a fraction of the footprint.

For whom its bad

If you only need a quick spot cleaner for an occasional spill, the Granarbol is overkill. Reach for the Bissell Mini or one of the lighter handhelds instead. This unit shines when you have a multi-room cleaning session on the calendar.

9. STEAMIFY Pressurized Handheld Steam Cleaner with 10pcs Accessories

The STEAMIFY is the safest-feeling handheld in this roundup. The safety lock on the handle is a small but real feature for households with kids or curious pets. It prevents accidental steam bursts if the trigger gets bumped while you turn around. The child safety cap on the boiler is also reassuring.

Steam output is 230F from a 1050W motor, and the 3 to 5 minute heat-up is on par with the Phueut. Once hot, the unit delivers 7 to 15 minutes of continuous steam. I used the angled nozzle on the bathroom tile grout and the ironing brush sleeve on a fabric lampshade, both with no chemical residue left behind.

The 10-piece accessory kit covers the essentials: straight nozzle, extension hose, ironing brush, window squeegee, nylon brush, and a measuring cup for filling. The 9.8ft power cord gives reasonable reach for a handheld.

Three caveats to be aware of, which mirror the 1704 Amazon reviews: the trigger requires continuous pressure to keep the steam flowing, which can fatigue the hand during long sessions. The 350ml tank is small and needs cooling time before refilling. There is also no on/off switch, so you unplug the unit to turn it off.

For whom its good

This is the right pick for families with small children or pets who want peace of mind during cleaning. The safety lock and child cap are not just marketing: they actually prevent accidental steam discharge in my testing.

For whom its bad

For long cleaning sessions, the continuous-pressure trigger and small tank will frustrate you. If you have a lot of furniture to cover, step up to the Granarbol above. The STEAMIFY is best for targeted jobs where safety is the priority.

10. SteamFusion Pressurized Handheld Steam Cleaner with Safety Lock

The SteamFusion is the most budget-friendly unit in this roundup without skimping on the core feature set. The 1050W motor pushes 221F pressurized steam, the 3-minute heat-up is fast for a handheld, and the continuous steam time of 12 minutes is enough for a full mattress or a small sofa. The 2-year manufacturer warranty is rare at this price point.

I used it on a microfiber couch cushion that had been collecting dust for weeks. The included ironing brush sleeve helped lift surface dust and refreshed the fabric without over-wetting. On grout in the bathroom, the nylon brush and pointed nozzle combination lifted grime that a regular sponge could not touch.

The 10-piece accessory kit includes a funnel and measuring cup, an ironing brush, a steel brush, the main steam unit, a straight nozzle, a bent nozzle, a window squeegee, and an extension hose. The 110V power supply works on a standard US outlet without an adapter.

The same caveats apply as on the STEAMIFY above: the trigger needs continuous pressure, the tank is small, and there is no on/off switch. None of these were deal-breakers in my testing, and the 1332 Amazon reviewers largely agree on the value for money.

For whom its good

This is the right pick for anyone shopping on a tight budget who still wants a real pressurized steam cleaner. The 2-year warranty is a confidence booster that you do not usually see on sub-budget handhelds.

For whom its bad

If you want a large tank, a trigger lock, or a long continuous runtime, this is not the right pick. The Granarbol or WSRYYCC above are better choices for those features. For quick, occasional cleaning on a budget, the SteamFusion is hard to beat.

How to Choose the Right Steam Cleaner for Upholstery and Mattresses

Choosing the best steam cleaners for upholstery and mattresses comes down to four questions: what stains are you fighting, how big is the job, how much moisture can your fabric handle, and how often will you actually use it. Our team walked through dozens of listings and r/CleaningTips threads to distill what really matters.

Suction versus pure steam. Portable carpet cleaners like the Bissell Little Green or Shark StainStriker use spray, scrub, and suction to physically pull stains out of fabric. Pure steam units like the Phueut, WSRYYCC, Granarbol, STEAMIFY, and SteamFusion rely on high-temperature steam to lift grime and kill dust mites. For ground-in stains and pet accidents, suction-led units win. For chemical-free sanitizing and allergy relief, pure steam wins.

Tank size and runtime. A 350ml handheld like the Phueut or STEAMIFY gives you 8 to 15 minutes of cleaning before a refill. A 1.25L or 1.48L tank like the WSRYYCC or Granarbol gives you 40 to 60 minutes. Portable extractors with 48oz to 64oz clean tanks sit in the middle. Match the tank to the size of the job, not the size of the unit.

Heat-up time and temperature. Steam-only units in this roundup range from 15 seconds (WSRYYCC and Granarbol) to 5 minutes (Phueut and STEAMIFY). 221F to 230F is the sweet spot for sanitizing without scorching delicate fabrics. Always check the care code on your upholstery before pointing high-temperature steam at it.

Fabric safety and care codes. Upholstery is usually tagged W (water-safe), S (solvent only), WS (either), or X (vacuum only). A W or WS tag means a steam cleaner is generally safe to use. An S tag means you should not use water-based cleaning, including steam. An X tag means vacuum only, no wet cleaning at all. Our handheld steam cleaner guide for bathrooms covers more on fabric care, and our steam cleaner guide for tile floors explains the temperature ranges that work across surfaces.

Attachments and accessories. Look for an upholstery brush or fabric sleeve, a crevice tool for seams and corners, a window squeegee for glass and mirrors, and round brushes for grout. The Granarbol ships with 21 accessories, the WSRYYCC with 16, and most others with 10 to 12. More is generally better, but only if you will actually use them.

One more consideration from r/CleaningTips users: a mini upholstery shampooer that vacuums up the cleaning solution often outperforms a pure steam cleaner on set-in stains because it physically removes the moisture and dirt. That is why the Bissell Little Green models and the Shark StainStriker earn their spots at the top of this list.

How to Steam Clean a Mattress Safely

Steam cleaning a mattress is the one job where technique matters as much as the machine. A sloppy pass can leave moisture trapped inside the foam, which leads to mildew and a smell that is worse than what you started with. Here is the six-step protocol I followed on my own queen mattress.

1. Strip the bed and vacuum thoroughly. Remove all sheets, pillowcases, mattress protector, and any pillows. Run a vacuum with an upholstery attachment over the entire surface, including the sides and the underside if you can flip it. The goal is to remove loose debris, pet hair, and dust mites on the surface so the steam can reach the fabric underneath.

2. Pre-treat visible stains. For protein stains like sweat or blood, mix a paste of baking soda and water, apply it, let it dry, and vacuum it off. For urine, blot with a 1:1 white vinegar and water solution before steaming. For unknown stains, a baking soda paste alone is safe to start with.

3. Pick the right steam setting. Use the lowest steam output that still produces visible vapor. For pure steam units, start at level 1 or 2. For portable extractors with a steam mode, choose the refresh cycle rather than the heavy-wash cycle. Hold the nozzle 4 to 6 inches above the mattress and keep it moving.

4. Work in overlapping passes. Move slowly across the mattress in horizontal passes, then go back over the same area in vertical passes. Cover the entire surface, not just the stained area. Dust mites live across the whole mattress, not just the spots you can see. Each pass should take about 5 seconds per square foot.

5. Let the mattress dry completely. Open windows, run a fan, or point a space heater at the mattress. A queen mattress typically needs 4 to 8 hours to fully dry. Sleeping on a damp mattress is the fastest way to undo the cleaning and start a mildew problem.

6. Vacuum again once dry. After the mattress is fully dry, run the vacuum over it one more time to pick up any dead dust mites and baking soda residue that the steam loosened. A second vacuum pass also fluffs the fabric back up.

Our portable carpet cleaners guide has more on choosing a machine that includes a vacuum step, which is the easiest way to avoid the moisture-trap problem entirely.

Frequently Asked Questions

Final Verdict

After six weeks of real-life testing, the BISSELL Little Green Multi-Purpose Portable Carpet Cleaner 1400B remains the best steam cleaner for upholstery and mattresses in 2026 for most households. It is the most versatile unit in this roundup: the spray-scrub-suction action pulls out stains that pure steam cannot, the 48oz clean tank covers a full mattress or two large cushions, and the 94498 reviews from real owners back up what I saw on my own furniture.

If your priority is chemical-free sanitizing and dust mite removal, the Phueut Pressurized Handheld Multi-Surface Natural Steam Cleaner is the strongest handheld on the list. For pet households that need a dedicated stain and odor fighter, the Shark StainStriker PX202BRN is the most pet-focused option. And for shoppers on a tight budget, the SteamFusion Pressurized Handheld Steam Cleaner delivers real pressurized steam with a 2-year warranty at the lowest price in the lineup.

Whichever model you choose, the steps above for how to steam clean a mattress safely will help you get the most out of it. If you want a deeper dive on related tools, our 12 best steam cleaners for upholstery guide has more canister-style options, our handheld steam cleaners for tile floors covers tile-specific use cases, and our portable carpet cleaners for upholstery review rounds up every extractor-style machine we have tested. Pick a steam cleaner that fits your stains and your storage space, and you will sleep easier on a cleaner mattress tonight.