Our Verdict
Bissell Little Green HydroSteam Wins

At $199.99, its HydroSteam technology for removing set-in, oily, and stuck-on messes, combined with a substantial 64 oz tank capacity for fewer refills, offers superior cleaning power for tougher stains. It also dries upholstery faster, in approximately 30 minutes. The Shark StainStriker HairPro, at $139.95, is a better pick for those prioritizing extreme portability at 9.0 lbs, pet-specific hair and mess removal, and convenient self-cleaning features, provided they don't require the deep-cleaning power of steam for the most stubborn stains.
Bottom Line: Bissell Little Green HydroSteam is the better choice. At $199.
In-Depth Analysis
How they compare in practice
These two portable cleaners tackle spot and upholstery cleaning with distinct approaches, leading to different real-world user experiences and cleaning efficacy. The Bissell Little Green HydroSteam, priced at $199.99, stands out primarily due to its integrated heating technology, HydroSteam. This allows for steam, wash, and steamwash modes, making it exceptionally effective against set-in, oily, and stuck-on messes that traditional cold water extraction struggles with. In practical terms, this means users can often achieve deeper cleaning on older or more challenging stains, and the steam significantly accelerates drying times, boasting approximately 30 minutes for upholstery. This feature alone justifies its higher price point for many.
Conversely, the Shark StainStriker HairPro, at a more budget-friendly $139.95, opts for a different kind of specialization. It foregoes steam for a focus on extreme portability, weighing under 9.0 lbs, and targeted pet mess removal. Its "dual-activated solution" works with specialized tools like the Hair Extractor and Pet Mess Extractor to permanently eliminate pet urine and smoke odors and pick up embedded hair without clogging the system. For a pet owner dealing with frequent, but perhaps not deeply set, pet accidents and hair, the Shark offers a highly convenient and effective solution.
The trade-off is clear: the Bissell provides superior cleaning power for the toughest stains and quicker drying, supported by its generous 64 oz clean tank capacity, reducing the frequency of refills during a cleaning session. The Shark, while more portable and pet-centric, does not specify its tank capacity, implying it's likely smaller and will require more frequent refills for larger spot-cleaning tasks. Its lack of heating technology also means it might struggle with very old, greasy, or deeply embedded stains compared to the Bissell. Ultimately, the choice hinges on the primary type of mess faced: general, tough, set-in stains benefiting from steam, or frequent pet-related accidents and hair requiring specialized tools and high portability.
Key Differences
The most significant spec differences at a glance
Tank Capacity
100% moreHeating Technology
100% moreAdvantages
Where each product wins
Bissell
- Tank Capacity: 100% higher (64.0 vs 0)
- Heating Technology: 100% higher (True vs False)
Which to Pick for Your Situation
Concrete scenarios with a clear recommendation
For deeply set-in, greasy stains on car upholstery
BissellThe Bissell's HydroSteam technology is specifically designed to tackle set-in, oily, and stuck-on messes, providing superior breakdown of tough grime.
For homes with multiple pets and frequent pet hair issues
SharkThe Shark includes a dedicated Hair Extractor and Pet Mess Extractor tool, combined with its dual-activated solution, to efficiently handle pet hair and odors.
When portability and lightweight design are top priorities
SharkThe Shark weighs only 9.0 lbs, making it significantly easier to transport and maneuver for quick clean-ups compared to the Bissell.
For extended cleaning sessions without frequent refills
BissellThe Bissell boasts a 64 oz clean tank capacity, allowing for longer cleaning tasks before needing to refill, unlike the Shark whose capacity is unspecified.
Who Should Buy Which?
Find the right product for your needs
Buy Bissell if...
BISSELL Little Green HydroSteam
The ideal buyer for the Bissell Little Green HydroSteam is someone who frequently encounters tough, set-in, or oily stains on carpets, upholstery, or in their vehicle, and prioritizes deep cleaning and quick drying times. This could be a homeowner with an active household, individuals who work on cars, or anyone seeking professional-level spot cleaning. Their priority is not just to remove a surface stain, but to genuinely lift and break down the grime, ensuring a thorough clean that lasts. They are willing to invest $199.99 for advanced features like the HydroSteam technology, which uses heat to significantly improve cleaning efficacy on stubborn messes and speed up drying to around 30 minutes. The generous 64 oz tank capacity is also crucial for them, minimizing interruptions for refills during larger or multiple spot cleaning jobs. They might not mind the lack of integrated tool storage as much as they value the core cleaning power. This buyer is giving up the extreme lightweight portability and pet-specific hair extraction tools of the Shark, features they either don't need as much or are willing to trade for the superior stain-fighting capabilities of steam.
Buy Shark if...
Shark StainStriker HairPro Portable
The ideal buyer for the Shark StainStriker HairPro is a pet owner or someone needing highly portable and specialized cleaning for everyday pet messes, hair, and odors, particularly in a car interior or small living spaces. This individual values convenience, ease of use, and a budget-friendly price point of $139.95. Their primary cleaning challenges revolve around pet accidents, embedded fur, and lingering odors. The Shark’s lightweight design at just 9.0 lbs is a key selling point, making it effortless to grab for quick clean-ups or to carry out to the car. They will heavily benefit from the specialized tools like the Hair Extractor and Pet Mess Extractor, designed to tackle fur and odors effectively. The on-board self-cleaning system for the hose and tools is another significant convenience for them, simplifying maintenance. While they sacrifice the deep-cleaning steam technology and large 64 oz tank capacity of the Bissell, these trade-offs are acceptable because their focus is on immediate, effective pet mess removal and odor elimination without needing industrial-strength cleaning for old, greasy stains. They appreciate the specific features tailored to their pet-related cleaning needs.
Spec Comparison
8 specs compared
| Specification | ![]() | ![]() |
|---|---|---|
| Price | $250 | $140 |
| Rating | 4.4(4.8k) | 4.5(1.2k) |
| Tank Capacity oz | 64 | 0 |
| Power Rating Amps | 0 | 0 |
| Heating Technology | Yes | No |
| Tools Included | 5" Tough Stain Tool, Multi-Surface Tool | Mini Stain Eliminator, 3.5" Stain Eliminator, Hair Extractor, Pet Mess Extractor |
| Formula Included | Yes | Yes |
| Weight | — | 9 lbs |
| Model Number | — | PX251 |
| Self Cleaning | — | Yes |
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Pros & Cons
Quick overview of strengths and weaknesses
Bissell Little Green
- HydroSteam removes set-in, oily, and stuck-on messes.
- Multiple modes for steam, wash, and steamwash cleaning.
- Dries upholstery in approximately 30 minutes.
- Cleans carpets, upholstery, auto interiors, and hard surface
- No integrated storage for included cleaning tools.
- Capacity limits use to spot or small area cleaning.
- Requires specific cleaning formulas for results.
Shark StainStriker HairPro
- Portable design, under 9lbs, for easy transport.
- Dual-activated solution enhances stain removal.
- Picks up embedded hair without system clogging.
- Permanently eliminates pet urine and smoke odors.
- Requires specific cleaning solutions for best results.
- Designed for spot cleaning, not large area tasks.
- Tank capacity for water/solution is not specified.
Frequently Asked Questions
Common questions about this comparison
Does the Bissell HydroSteam dry surfaces quickly?
Yes, the Bissell Little Green HydroSteam is designed to dry upholstery in approximately 30 minutes, thanks to its heating technology which aids in faster moisture removal.
Is the Shark StainStriker suitable for embedded pet hair?
Absolutely. The Shark StainStriker HairPro is specifically engineered with a Hair Extractor tool to pick up embedded hair effectively without clogging the system.
What is the clean tank capacity of the Bissell HydroSteam?
The Bissell Little Green HydroSteam features a generous 64 oz clean tank capacity, allowing for fewer refills during cleaning tasks.
Does the Shark StainStriker offer a self-cleaning feature?
Yes, the Shark StainStriker HairPro includes an on-board self-cleaning system for its hose and attached tools, enhancing user convenience and maintenance.
Which cleaner is better for oily, stuck-on messes?
The Bissell HydroSteam is superior for oily, stuck-on messes due to its heating technology, which provides steam for deeper penetration and breakdown of stubborn grime.
How portable is the Shark StainStriker?
The Shark StainStriker is highly portable, weighing under 9.0 lbs, making it easy to carry and maneuver for cleaning various surfaces around the home or in a car.
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