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 superior spot cleaning and odor removal of pet urine and smoke, especially for quick, portable jobs.
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 proactive pet owner or someone needing a robust solution for deep-set stains across various surfaces. If you prioritize superior suction for thorough extraction (30% stronger) and desire a self-cleaning tool to maintain hygiene, this is your choice. Its longer hose and cord offer excellent reach for larger areas and vehicle interiors, making it perfect for those who tackle pet messes comprehensively and seek durable cleaning power.
Buy Shark if...
Shark StainStriker Portable Carpet
The Shark StainStriker is ideal for individuals seeking a lightweight, highly portable, and quick solution for immediate spot treatments and challenging odors. If you frequently encounter fresh pet messes, urine, or smoke odors and value the ability to swiftly tackle them with 20x stain-striking power, this is for you. Its 8.9 lbs weight makes it perfect for on-the-go cleaning in homes, cars, or RVs, prioritizing quick action over extensive deep-cleaning capabilities.
Spec Comparison
7 specs compared
| Specification | ![]() | ![]() |
|---|---|---|
| Price | $150 | $120 |
| Rating | 4.6(3.4k) | 4.5(5.0k) |
| Tank Capacity oz | 0 | 0 |
| Power Rating Amps | 0 | 0 |
| Model Number | 3860 | PX202BRN |
| Self Cleaning | Yes | — |
| Tools Included | Self-cleaning Tough Stain Tool, Specialized Pet Hair Removal Tool | Mini Stain Eliminator, 3.5" Stain Eliminator, 7" XL Stain Eliminator, Pet Mess Extractor |
| Formula Included | Yes | Yes |
| Weight | — | 8.9 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 Portable
- 20x stain-striking power for tough spots
- Permanently removes pet urine and smoke odors
- Cleans carpets, upholstery, and car interiors
- Weighs 8.9 lbs, easy to transport and store
- Best for spot cleaning, not large area deep cleaning
- Requires proprietary dual-activated solutions
- Small tank capacity may require frequent refills
Frequently Asked Questions
Common questions about this comparison
Which cleaner is better for overall deep cleaning of larger areas?
The Bissell Little Green Max Pet is designed for deeper stain extraction with 30% stronger suction and a longer hose/cord, making it more suitable for comprehensive cleaning of carpets and upholstery beyond just small spots.
What is the main difference in portability between the two products?
The Shark StainStriker weighs 8.9 lbs, making it highly portable for quick spot cleaning tasks and easy transport. The Bissell's weight isn't specified, but its design suggests it's more geared towards less frequent, more extensive cleaning.
Is the Shark's '20x stain-striking power' significantly better for tough pet stains?
Shark boasts '20x stain-striking power' for tough spots and superior odor removal, particularly for pet urine and smoke. Bissell offers '30% stronger suction' for deep extraction, which is highly effective for general pet stain removal.
Do both products include cleaning formulas, and are they proprietary?
Yes, both products include a trial size formula. Bissell includes a general pet formula. Shark requires its proprietary dual-activated solutions for optimal stain removal and odor elimination, which may require specific purchases.
Which product is more suitable for cleaning car interiors?
Both are suitable for car interiors. The Bissell's longer hose and cord provide better reach, while the Shark's lightweight (8.9 lbs) design makes it exceptionally portable and easy to maneuver in tight spaces for detailed cleaning.
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