When you compare the Hoover CleanSlate Portable Carpet Cleaner and the Bissell Little Green Portable Carpet Cleaner, you’ll notice one key difference: cleaning power versus portability.
Both models handle upholstery, carpets, stairs, and car interiors effectively, but each one targets a different type of cleaning routine.
If you want to explore more options, see our Best Portable Carpet Cleaners for Home, Pets, and Cars guide.
Quick Comparison
Use this side-by-side overview to quickly understand how these two cleaners differ:
| Feature | Hoover CleanSlate | Bissell Little Green |
|---|---|---|
| Cleaning Power | Strong | Moderate |
| Best Use | Tough stains, deeper cleaning | Quick spills, light messes |
| Portability | Portable but slightly larger | Compact and lightweight |
| Tank Capacity | Larger | Smaller |
| Ease of Use | Easy | Very easy |
| Attachments | Versatile tools | Basic tools |
| Pet Mess Cleaning | Very good | Good |
| Drying Time | Faster extraction | Moderate |
| Storage | Moderate space needed | Easy to store |

Cleaning Performance
The Hoover CleanSlate delivers stronger cleaning performance. It removes tougher stains more effectively and handles deeper cleaning across carpets and upholstery.
The Bissell Little Green focuses on convenience. It cleans fresh spills and light messes efficiently, but it may require multiple passes on stubborn stains.
If you regularly deal with set-in stains, you’ll get more consistent results with the Hoover model.
Portability and Ease of Use
Bissell Little Green
- You can carry it easily due to its compact, lightweight design
- You can store it without taking up much space
- You can use it quickly for everyday cleanups
Hoover CleanSlate
- You still get portability, but with a slightly larger build
- You gain more stability during cleaning
- You can handle longer cleaning sessions more comfortably
Tank Capacity and Cleaning Sessions
The Hoover CleanSlate gives you a larger tank, so you can clean longer without stopping to refill.
The Bissell Little Green uses a smaller tank, which works well for quick jobs but requires more frequent refills during longer sessions.

Which One Is Better for You?
Choose Hoover CleanSlate if:
- You need stronger cleaning power
- You handle tougher or frequent stains
- You want fewer interruptions during cleaning
Choose Bissell Little Green if:
- You want a lightweight, compact cleaner
- You mainly clean small spills and upholstery
- You have limited storage space
Where to Check Price
Before you decide, review real-world feedback and current pricing. You can check the latest price and customer reviews for Hoover CleanSlate Portable Carpet Cleaner and Bissell Little Green Portable Carpet Cleaner on Amazon.
Which One Should You Choose?
Both cleaners perform well, but they serve different needs.
Choose the Hoover CleanSlate if you prioritize stronger cleaning performance and deeper stain removal. Choose the Bissell Little Green if you want maximum convenience and portability for everyday use.
Before You Decide
Explore more options:
- See our Best Portable Carpet Cleaners for Home, Pets, and Cars guide
- Compare with Bissell Little Green vs Rug Doctor Portable Spot Cleaner
- Explore our Best Compact Carpet & Upholstery Cleaners for Small Spaces

