The Bissell Little Green ProHeat is our overall winner for its strong suction and heat cleaning. Alternatively, the Hoover SmartWash Pet Complete offers hands-free automatic cleaning.
Cleaning your mattress extends its life and removes allergens, stains, and odors. After comparing specs, certifications like Green Seal, and aggregated verified owner reviews, we ranked the top upholstery cleaners for mattresses in 2026. Our picks prioritize deep cleaning power, ease of use, and effective stain removal for a fresher sleeping surface.
We evaluated each model based on water tank capacity, suction power, cleaning method (steam vs. spray extraction), and portability. Certifications and owner-reported satisfaction guided our rankings to help you choose the best upholstery cleaner for your mattress.
Bissell Little Green ProHeat 1400B
The Bissell Little Green ProHeat delivers powerful suction and heat to break down tough stains. Its 3-in-1 stair tool and hydroRinse self-cleaning hose simplify maintenance. Owners praise its ability to remove set-in mattress stains.
Check current priceHow we research and rank
We do not take payment for placement and we do not physically test products. Rankings come from manufacturer specifications, material certifications (CertiPUR-US foam, OEKO-TEX textiles), and the weight of aggregated verified owner reviews, analyzed for durability, heat retention and sagging. The scores in this guide are MattressVetted editorial research ratings — our assessment of the available evidence, not customer star averages. See how we rate.
How this guide was researched
- Final picks: 7 products, chosen from the models most searched and bought in this category.
- Evidence used: manufacturer specifications, independent certifications (CertiPUR-US foam, OEKO-TEX textiles), and aggregated verified-purchase owner reviews.
- Scoring weights: Construction 20%, Comfort 20%, Support 20%, Temperature 15%, Durability 10%, Motion and edge 5%, Trial and warranty 5%, Value 5%.
- Testing: we do not physically test products. Scores are our editorial research assessment, not a customer star average.
- Research reflects: July 2026.
Full method on our how we rate page.
The picks, compared
Bissell Little Green ProHeat 1400B
Versatile deep cleaning for mattresses, upholstery, and car interiors · Type: Portable extractor | Firmness: N/A | Trial: 30 days
The Bissell Little Green ProHeat delivers powerful suction and heat to break down tough stains. Its 3-in-1 stair tool and hydroRinse self-cleaning hose simplify maintenance. Owners praise its ability to remove set-in mattress stains.
What owners report: Thousands of owners report excellent stain removal and easy portability. The large water tank allows extended cleaning sessions without refills.
- Heats water to loosen stains
- Self-cleaning hose reduces odor
- Compact and easy to carry
- Small clean water tank (48 oz)
- No automatic smart cleaning mode
Hoover SmartWash Pet Complete
Pet owners seeking automatic cleaning for mattress stains · Type: Upright spot cleaner | Firmness: N/A | Trial: 30 days
The Hoover SmartWash Pet Complete offers automatic cleaning solution mixing and stain removal. Its FlexForce PowerBrushes tackle deep dirt. Owners appreciate the hands-free operation for mattress refresh.
What owners report: Owners highlight the automatic mode but note the unit can tip over on bumpy surfaces. Pet stain removal is consistently rated excellent.
- Automatic solution mixing
- Large 64 oz tank
- Works well on pet stains
- Heavy (21 lbs)
- Hose can be stiff
Bissell Professional Pet Stain & Odor 3597
Removing tough pet stains and odors from mattresses · Type: Portable extractor | Firmness: N/A | Trial: 30 days
This Bissell model features heatwave technology to keep water hot and dissolve stains effectively. It includes a 3-inch tough stain tool. Owners report it eliminates even old pet urine odors.
What owners report: Consistent praise for odor removal on fabric surfaces. Some note the tank is small and requires frequent refills.
- Heatwave tech maintains water temperature
- Includes odor eliminator formula
- Effective on old stains
- Water tank only 40 oz
- Hose may kink if not coiled properly
Hoover CleanSlate Plus FH1300
Quick mattress spot cleaning with easy maneuverability · Type: Portable extractor | Firmness: N/A | Trial: 30 days
The Hoover CleanSlate Plus is lightweight at 8.5 lbs and includes a two-tank system for easy cleaning. Its rinse tool flushes debris. Owners like its portability for stairs and small spaces.
What owners report: Positive feedback on weight and noise level. Some wish the suction was stronger for deep stains.
- Lightweight and compact design
- Easy to carry and store
- Dual tank keeps clean water separate
- Average suction power
- No heated cleaning
Bissell SpotBot Pet 33N8
Automatic stain removal on mattress without manual work · Type: Automatic spot cleaner | Firmness: N/A | Trial: 30 days
The Bissell SpotBot Pet is a stain-triggered cleaner that sprays and scrubs automatically. It uses heat to activate its formula. Owners find it convenient for small mattress stains.
What owners report: Many appreciate the set-and-forget design for spot stains. Some find the cleaning coverage area small.
- Automatic cyclic cleaning
- No bending or continuous spraying
- Great for small stains
- Limited to spot cleaning only
- Not for deep cleaning entire mattress
Bissell Revolution HydroSteam Pet 15499
Deep steam sanitation for mattress with heat · Type: Upright steam cleaner | Firmness: N/A | Trial: 30 days
This Bissell uses HydroSteam technology to inject steam and hot water to lift stains. It has separate clean and dirty tanks. Owners report it sanitizes without chemicals.
What owners report: Consistently high marks for removing set-in stains and killing bacteria. A few mention the machine is heavier than previous models.
- Steam and hot water cleaning
- Sanitizes mattress surfaces
- Large 68 oz clean tank
- Heavy at 16 lbs
- Steam may not penetrate thick padding
McCulloch MC1275 Heavy-Duty Steam Cleaner
Steam cleaning mattresses without chemicals, plus other surfaces · Type: Steam cleaner | Firmness: N/A | Trial: 30 days
The McCulloch MC1275 is a chemical-free steam cleaner that kills 99.9% of germs with high-temperature steam. It includes 18 accessories for fabric, tile, and more. Owners use it to refresh mattresses and enliven fabric.
What owners report: Positive for eco-friendly cleaning and versatility. Some note the water tank empties too quickly on continuous steam.
- Chemical-free steam sanitizes fabrics
- Includes many attachments for various surfaces
- Heats up in 8 minutes
- Small water tank (40 oz) limits runtime
- Steam not hot enough for heavy wax or gum
Frequently asked questions
Can I use a regular upholstery cleaner on a mattress?
Yes, most portable or upright upholstery cleaners work well on mattresses. Ensure the cleaning solution is safe for fabrics and consider using a disinfectant to kill dust mites.
How often should I clean my mattress with a machine?
Every 6 to 12 months is recommended, depending on allergens, pets, and stains. Spot clean accidents promptly.
What should I look for in a mattress upholstery cleaner?
Look for strong suction, hot water or steam capability, large water tanks, and a self-cleaning feature. Certifications like Green Seal or Carpet and Rug Institute indicate efficacy.
Is steam cleaning safe for memory foam mattresses?
Yes, if done correctly. Use low moisture and avoid saturating. Steam can sanitize and remove stains, but let the mattress dry completely to prevent mold.
Do self-cleaning hose features matter for mattress cleaners?
Yes, they flush out residue and reduce odors inside the machine. Owners report this extends machine life and improves hygiene.
The verdict
For most people, the Bissell Little Green ProHeat is the best overall upholstery cleaner for mattresses due to its powerful cleaning and heat. If you prefer hands-free operation, the Hoover SmartWash Pet Complete offers great value and automatic cleaning. For chemical-free deep sanitizing, the Bissell Revolution HydroSteam Pet delivers impressive steam cleaning.
