Our Verdict
Bissell Little Green HydroSteam (3618) Wins

Its HydroSteam technology and larger 64 oz tank offer superior cleaning for set-in messes. Choose the Pet Deluxe (3353) for its self-cleaning hose and specialized pet tools if pet messes are your primary concern.
Bottom Line: Bissell Little Green HydroSteam (3618) is the better choice. Its HydroSteam technology and larger 64 oz tank offer superior cleaning for set-in messes.
Key Differences
The most significant spec differences at a glance
Tank Capacity
33% moreAdvantages
Where each product wins
Bissell
- Tank Capacity: 33% higher (64.0 vs 48.0)
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 various surfaces and prioritizes deep cleaning power. If you need effective removal for old messes on carpets, upholstery, or auto interiors and appreciate quicker drying times (around 30 minutes for upholstery), its HydroSteam heating technology and larger 64 oz tank make it the superior choice. This cleaner is for those willing to invest a bit more for versatile and powerful stain eradication.
Buy Bissell if...
Bissell Little Green Pet
The Bissell Little Green Pet Deluxe is perfect for pet owners primarily dealing with fresh pet spots and stains. If you need an effective, specialized solution for pet messes on carpets, upholstery, or car interiors at a more affordable price point, this is your cleaner. Its included Stain Trapper Tool and HydroRinse Self-Cleaning Hose Tool simplify cleanup and maintenance, a huge benefit for busy pet parents. It's a great value for effective pet stain removal without needing advanced heating technology for truly set-in, non-pet messes.
Spec Comparison
6 specs compared
| Specification | ![]() | ![]() |
|---|---|---|
| Price | $210 | $160 |
| Rating | 4.4(4.8k) | 4.5(109.7k) |
| Tank Capacity oz | 64 | 48 |
| Power Rating Amps | 0 | 0 |
| Heating Technology | Yes | — |
| Tools Included | 5" Tough Stain Tool, Multi-Surface Tool | 3" Tough Stain Tool, Stain Trapper Tool, HydroRinse Self-Cleaning Hose Tool |
| Formula Included | Yes | Yes |
| 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.
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 cleaner is better for tough, set-in stains?
The HydroSteam (3618) is superior for tough, set-in, oily, and stuck-on messes due to its HydroSteam technology, offering steam, wash, and steamwash modes. It also dries upholstery faster, in approximately 30 minutes.
What's the main difference in tank capacity between the two models?
The HydroSteam (3618) has a larger 64 oz clean tank capacity, allowing for longer cleaning sessions without frequent refills. The Pet Deluxe (3353) has a 48 oz tank, still good for extended use but smaller.
Which model offers better features specifically for pet owners?
The Pet Deluxe (3353) is ideal for pet owners. It includes a specialized Stain Trapper Tool for pet messes and a HydroRinse Self-Cleaning Hose Tool, simplifying post-cleaning maintenance for pet-related stains.
Is the HydroSteam (3618)'s heating technology a significant advantage?
Yes, the HydroSteam (3618)'s heating technology is a major advantage. It provides steam for deep cleaning set-in, oily, and stuck-on messes, which cold water alone might struggle to remove effectively, enhancing overall cleaning power.
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