Our Verdict
Bissell Little Green Max Pet (3860) Wins

This model offers 30% stronger suction for superior deep stain extraction and includes a specialized pet hair removal tool, making it more effective against stubborn pet messes. Its longer hose and cord also provide improved reach compared to its counterpart. While it is slightly more expensive, its enhanced cleaning power justifies the marginal price increase. The Bissell Little Green Pet Deluxe (3353) is the better pick for budget-conscious buyers who prioritize extended cleaning sessions without frequent refills, thanks to its 48 oz tank capacity and lower $139.99 price point.
Bottom Line: Bissell Little Green Max Pet (3860) is the better choice. This model offers 30% stronger suction for superior deep stain extraction and includes a specialized pet hair removal tool, making it more effective against stubborn pet messes.
In-Depth Analysis
How they compare in practice
The Bissell Little Green Max Pet (3860) and the Bissell Little Green Pet Deluxe (3353) both offer convenient portable cleaning for carpets and upholstery, but cater to slightly different user priorities. The Max Pet distinguishes itself with a claimed 30% stronger suction, translating to a more robust cleaning action that can lift deeper stains and potentially lead to faster drying times on treated surfaces. This enhanced power is particularly beneficial for pet owners dealing with set-in messes or heavily soiled areas, reducing the manual effort required.
In real-world use, the Max Pet's longer hose and cord significantly improve maneuverability, allowing users to tackle larger areas like extensive car interiors or expansive furniture pieces without constantly repositioning the unit. It also includes a specialized pet hair removal tool, a crucial addition for homes with shedding pets, directly addressing a common pain point. On the other hand, the Pet Deluxe shines with its substantial 48 oz tank capacity. This means fewer interruptions to refill the clean water tank or empty the dirty water, making it ideal for longer cleaning sessions or multiple spot treatments in one go. While the Max Pet also features separate tanks, a specific capacity isn't provided, making the Deluxe a clear winner for tank size.
The tool sets also present a trade-off. The Max Pet's self-cleaning tough stain tool and pet hair removal tool are focused on maximizing stain and hair removal efficiency. The Pet Deluxe, however, provides a versatile 3" Tough Stain Tool and a Stain Trapper Tool, which can be particularly useful for containing specific types of liquid messes or debris without spreading them. Both units incorporate self-cleaning technology – the Max Pet for its stain tool, and the Deluxe with its HydroRinse Self-Cleaning Hose Tool – simplifying post-cleaning maintenance. The $10 price difference is minimal, making the decision more about specific features and cleaning priorities rather than significant budget constraints.
Key Differences
The most significant spec differences at a glance
Tank Capacity
100% lessAdvantages
Where each product wins
Bissell
- Tank Capacity: 100% higher (0 vs 48.0)
Which to Pick for Your Situation
Concrete scenarios with a clear recommendation
For homes with frequent, tough pet accidents and hair
BissellThe Max Pet (3860) offers 30% stronger suction for deep stain extraction and includes a specialized Pet Hair Removal Tool, making it superior for severe pet messes.
For extended cleaning sessions without interruption
BissellThe Pet Deluxe (3353) boasts a 48 oz tank capacity, allowing for longer cleaning sessions with fewer refills compared to its counterpart.
For reaching difficult spots in cars or large furniture
BissellThe Max Pet (3860) features a longer hose and cord, providing improved reach and flexibility for detailing car interiors or large upholstery.
For a value-driven purchase on a tighter budget
BissellAt $139.99, the Pet Deluxe (3353) offers effective cleaning and a large tank capacity for $10 less than the Max Pet.
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 (3860) is a dedicated pet owner or someone who frequently encounters deeply embedded stains that require maximum cleaning power. This individual prioritizes thoroughness and efficiency, valuing a product that can tackle the most stubborn pet accidents and accumulated dirt with minimal fuss. They appreciate features that genuinely enhance cleaning performance, such as the 30% stronger suction for effective stain extraction and the specialized Pet Hair Removal Tool, which is crucial for managing shedding. This buyer likely has varied cleaning needs, from large upholstered furniture to car interiors, making the longer hose and cord a significant advantage for reach and maneuverability. While slightly more expensive at $149.99, they see this as a worthwhile investment for superior results and convenience. They are willing to overlook the lack of a specified tank capacity, trusting the machine's cleaning efficacy will compensate for any potential refill frequency. They might already own larger cleaning solutions but need a portable, powerful spot cleaner.
Buy Bissell if...
Bissell Little Green Pet
The Bissell Little Green Pet Deluxe (3353) is perfectly suited for the practical homeowner or pet owner who needs a reliable, effective spot cleaner without breaking the bank. This buyer is budget-conscious, appreciating the $139.99 price point, but isn't willing to compromise on core functionality. Their cleaning tasks might range from general spills and everyday pet messes to refreshing upholstery and car interiors. A key priority for them is uninterrupted cleaning sessions, making the generous 48 oz tank capacity a standout feature that minimizes trips to refill or empty. They value convenience and efficiency in their cleaning routine, preferring to complete tasks without frequent pauses. While they still require strong stain removal, the specialized tools like the Stain Trapper Tool offer versatile solutions for different types of messes. This buyer might not have extremely deep, set-in stains often, making the Max Pet's 30% stronger suction less of a necessity. They seek a balanced portable cleaner that delivers solid performance, ease of use, and good value for money, understanding its limits for full-room carpet cleaning.
Spec Comparison
6 specs compared
| Specification | ![]() | ![]() |
|---|---|---|
| Price | $150 | $140 |
| Rating | 4.6(3.4k) | 4.5(109.7k) |
| Tank Capacity oz | 0 | 48 |
| Power Rating Amps | 0 | 0 |
| Model Number | 3860 | — |
| Self Cleaning | Yes | Yes |
| Tools Included | Self-cleaning Tough Stain Tool, Specialized Pet Hair Removal Tool | 3" Tough Stain Tool, Stain Trapper Tool, HydroRinse Self-Cleaning Hose Tool |
| Formula Included | Yes | Yes |
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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
Bissell Little Green
- Removes tough pet spots and stains effectively.
- 48 oz tank allows extended cleaning sessions.
- Includes specialized tools for varied messes.
- Self-cleaning hose tool simplifies maintenance.
- Requires dedicated manual effort for cleaning.
- Trial-size formulas require future repurchase.
- Not designed for full-room carpet cleaning.
Frequently Asked Questions
Common questions about this comparison
Which Bissell Little Green cleaner has stronger suction power?
The Bissell Little Green Max Pet (3860) features 30% stronger suction for more effective deep stain extraction, allowing it to tackle tougher messes with greater efficiency.
What is the tank capacity difference between the two models?
The Bissell Little Green Pet Deluxe (3353) has a notable 48 oz tank capacity, facilitating longer cleaning sessions without needing frequent refills. The Max Pet (3860) has separate tanks but no specific ounce capacity is listed.
Are specialized tools included with both models for pet messes?
Yes, both include tools for pet messes. The Max Pet (3860) comes with a specialized Pet Hair Removal Tool, while the Pet Deluxe (3353) includes a Stain Trapper Tool for various messes.
Do either of these models include self-cleaning features?
Both models incorporate self-cleaning mechanisms. The Max Pet (3860) has a self-cleaning Tough Stain Tool, and the Pet Deluxe (3353) features a HydroRinse Self-Cleaning Hose Tool for easy maintenance.
Is cleaning formula included with the purchase?
Yes, both the Bissell Little Green Max Pet (3860) and the Bissell Little Green Pet Deluxe (3353) come with a trial-size bottle of cleaning formula to get you started.
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