Our Verdict
Bissell Little Green Pet Deluxe Wins

It offers a larger 48 oz tank for longer cleaning sessions. Choose the Hoover CleanSlate Plus for wider spot cleaning with its 7-inch tool and convenient dual tank system.
Bottom Line: Bissell Little Green Pet Deluxe is the better choice. It offers a larger 48 oz tank for longer cleaning sessions.
Key Differences
The most significant spec differences at a glance
Tank Capacity
20% moreAdvantages
Where each product wins
Bissell
- Tank Capacity: 20% higher (48.0 vs 40.0)
Who Should Buy Which?
Find the right product for your needs
Buy Bissell if...
Bissell Little Green Pet
The ideal buyer for the Bissell Little Green Pet Deluxe is someone with pets who frequently battles stubborn spots and stains, valuing maximum cleaning efficiency. If you prioritize slightly longer cleaning sessions without frequent refills, its 48 oz tank is a plus. The included Stain Trapper Tool is invaluable for messy pet accidents, and the HydroRinse Self-Cleaning Hose Tool simplifies maintenance. This buyer is willing to invest a bit more for premium pet stain removal and specialized tools, ensuring their home and car upholstery remain pristine.
Buy Hoover if...
Hoover CleanSlate Plus Portable
The Hoover CleanSlate Plus is perfect for the budget-conscious consumer who needs effective spot and upholstery cleaning without breaking the bank. If you frequently encounter wider spills or need to quickly clean larger spot areas, its 7" WidePath Tool is a significant advantage. Those who appreciate separated clean and dirty water tanks for optimal cleaning and a dedicated TightSpot Tool for crevices will find it highly appealing. This buyer seeks powerful suction and versatile tools at a more accessible price point.
Spec Comparison
6 specs compared
| Specification | ![]() | ![]() |
|---|---|---|
| Price | $160 | $108 |
| Rating | 4.5(109.7k) | 4.3(12.0k) |
| Tank Capacity oz | 48 | 40 |
| Power Rating Amps | 0 | 0 |
| Self Cleaning | Yes | Yes |
| Tools Included | 3" Tough Stain Tool, Stain Trapper Tool, HydroRinse Self-Cleaning Hose Tool | 7 WidePath Tool, TightSpot Tool, Hose Rinse Tool |
| Formula Included | Yes | Yes |
| Spray Width Inches | — | 7" |
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Pros & Cons
Quick overview of strengths and weaknesses
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.
Hoover CleanSlate Plus
- 40 oz tank reduces refill frequency
- Dual tanks separate clean and dirty water
- 7-inch tool cleans wider spot areas
- TightSpot tool accesses narrow spaces
- Requires ongoing purchase of cleaning solution
- Manual operation of hose rinse tool
- No built-in drying feature
Frequently Asked Questions
Common questions about this comparison
Which cleaner is better for extensive car detailing or upholstery cleaning?
The Bissell Little Green Pet Deluxe, with its 48 oz tank and specialized tools like the Stain Trapper, is well-suited for extended car and upholstery detailing. Its larger capacity means fewer refills.
What's the main difference in tank capacity between the two models?
The Bissell Little Green has a larger 48 oz tank, providing more cleaning solution capacity. The Hoover CleanSlate Plus features a 40 oz tank, which is slightly smaller but still offers good capacity for spot cleaning tasks.
Which cleaner offers better tools for varied spot sizes?
The Hoover CleanSlate Plus stands out with its 7-inch WidePath Tool for larger areas and a TightSpot Tool for narrow spaces. The Bissell includes a 3-inch Tough Stain Tool and a Stain Trapper.
Do both products include cleaning formula?
Yes, both the Bissell Little Green Pet Deluxe and the Hoover CleanSlate Plus come with a trial-size cleaning formula to get you started. Subsequent purchases will be needed for both.
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