Our Verdict
Bissell Little Green Max Pet Wins

It offers 30% stronger suction for deep stains and better reach with a longer hose/cord. Choose Shark for its superior portability (under 9lbs) and specialized dual-activated solution for quick pet hair and odor removal.
Bottom Line: Bissell Little Green Max Pet is the better choice. It offers 30% stronger suction for deep stains and better reach with a longer hose/cord.
Who Should Buy Which?
Find the right product for your needs
Buy Bissell if...
BISSELL® Little Green® Max
The ideal buyer for the Bissell Little Green Max Pet is a pet owner or individual dealing with stubborn, deep-set stains on carpets, upholstery, or car interiors. If you prioritize "30% stronger suction" for thorough extraction and value a "longer hose and cord" for extended reach, this is your choice. It's perfect for those who need reliable, permanent stain removal and appreciate a "self-cleaning tool" to maintain the unit efficiently after use.
Buy Shark if...
Shark StainStriker HairPro Portable
The Shark StainStriker HairPro is perfect for individuals seeking a highly portable and efficient spot cleaner, especially if frequent small pet messes, hair, or odors are a concern. If you need a device "under 9lbs" for easy transport and appreciate a "dual-activated solution" for enhanced stain and permanent odor removal, this is for you. It's ideal for those prioritizing quick cleanups and targeted hair extraction that prevents clogging.
Spec Comparison
8 specs compared
| Specification | ![]() | ![]() |
|---|---|---|
| Price | $150 | $140 |
| Rating | 4.6(3.4k) | 4.5(1.2k) |
| Tank Capacity oz | 0 | 0 |
| Power Rating Amps | 0 | 0 |
| Heating Technology | — | No |
| Model Number | 3860 | PX251 |
| Self Cleaning | Yes | Yes |
| Tools Included | Self-cleaning Tough Stain Tool, Specialized Pet Hair Removal Tool | Mini Stain Eliminator, 3.5" Stain Eliminator, Hair Extractor, Pet Mess Extractor |
| Formula Included | Yes | Yes |
| Weight | — | 9 lbs |
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Pros & Cons
Quick overview of strengths and weaknesses
Bissell ® Little
- 30% stronger suction for deep stain extraction
- Permanently removes pet stains with included formula
- Self-cleaning tool prevents residue buildup
- Longer hose and cord improve reach for cleaning
- Included formula is a small trial size
- Trial size formula requires quick replacement
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
Which is better for car interiors?
Bissell's longer hose and cord provide better reach, while its stronger suction tackles tougher car stains. Shark's under 9lb weight offers greater maneuverability in tight spaces, making both viable depending on priority.
What's the main difference in stain removal technology?
Bissell emphasizes "30% stronger suction" for deep extraction. Shark uses a "dual-activated solution" to enhance stain removal and specifically targets permanent elimination of pet urine and smoke odors.
Is the price difference worth it?
The Bissell is slightly pricier at $149.99 versus Shark's $139.95. The minimal difference means value depends on your needs: stronger suction/reach from Bissell or Shark's portability/odor elimination.
Which is more effective for pet hair?
While Bissell includes a "Specialized Pet Hair Removal Tool," Shark explicitly states it "Picks up embedded hair without system clogging" and offers a dedicated "Hair Extractor" tool, suggesting a focused advantage for hair.
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