Trying to pick between the Bissell Little Green vs Hoover Clean Slate? The short answer is simple. The Bissell is better for tough stains and small jobs, while the Hoover is faster on larger areas. I have used both on car seats, couches, rugs, and pet messes, and each has its strong points. In this guide, I’ll share what I found in real use so you can choose the right cleaner for your home.
Bissell Little Green Review
I used the Bissell Little Green for a few weeks in my home. I tested it on car seats, a couch, a rug, and pet messes. This review is based on what I saw during real cleaning jobs. It is not based on ads or product claims.
I bought the Bissell Little Green because I was tired of stains showing up around the house. My couch had coffee spots. My car seats had dirt marks. My dog also left a few messes on a rug. Before this, I used spray cleaners and cloth towels. I even rented a carpet cleaner once. I wanted a small machine that I could use often without a lot of work.
My first impression was good. The setup took only a few minutes. The machine felt solid but not heavy. I filled the water tank with ease. The hose was long enough for most jobs. I carried it from room to room with one hand. The guide was simple and easy to follow.
The first stain I tested was an old coffee mark on a light couch cushion. The stain had been there for weeks. I sprayed the area and made three slow passes. The stain faded after the first pass. After the third pass, it looked much better.
Next, I cleaned cloth car seats. They had dirt, dust, and a few drink spots. The dirty water tank filled fast. That gave me a clear view of how much dirt the machine pulled out. Fresh stains came out with little effort. Older stains took more time, but most of them improved.
I also cleaned a small rug near the back door. My dog often lies there after coming in from the yard. The rug looked cleaner right away. The machine pulled out more dirt than I expected. Most areas felt damp after cleaning but dried in a few hours.
I used the machine many times over several weeks. The suction stayed strong. The results stayed the same from one job to the next. I did not see any leaks or drops in power.
| Pros | Cons |
| Removes tough stains well | Tank needs refills on big jobs |
| Easy to carry | Can be loud |
| Great for couches and car seats | Not made for whole-room cleaning |
| Easy to set up | Hose storage could be better |
| Strong suction | Small water tank |
What I liked most was the suction. For a small machine, it pulled out a lot of dirty water. I also liked the size. It was easy to store in a closet. The controls were simple. It worked very well on car seats and other small spaces.
There were a few things I did not like. The water tank is small. I had to refill it during longer jobs. The machine is also a bit loud. The power cord could be longer. The hose can be hard to wrap neatly after use. None of these issues stopped me from using it, but they are worth knowing.
Would I buy the Bissell Little Green again? Yes. It works well for pet stains, couch cleaning, car seats, and small spills. It is a good fit for homes that need quick spot cleaning. If you clean large carpeted rooms often, a full-size carpet cleaner may be a better choice.

Hoover CleanSlate Plus Review
I used the Hoover CleanSlate Plus for a few weeks in my home and car. I tested it on seats, rugs, a couch, and pet messes. This review is based on what I saw during real use. It is not based on ads or product claims.
I bought the Hoover CleanSlate Plus because stains kept showing up around my home. My car seats had dirt marks. My couch had food stains. My dog left muddy spots on a rug by the back door. Before this, I used spray cleaners, cloth towels, and a large carpet cleaner. I wanted a small machine that I could use fast. My goal was to clean small messes without a lot of work.
My first impression was good. Setup took only a few minutes. Filling the tank was easy. The guide was clear and simple. The machine felt solid in my hand. It was easy to carry from room to room. The hose was long enough to reach most spots in my car. That saved me time on the first day.
My first test was an old coffee stain on a couch. The stain had been there for weeks. I sprayed the area and made three slow passes. After the first pass, the stain looked lighter. After the third pass, most of it was gone.
Next, I cleaned my car seats. They had dust, dirt, and a few drink spots. I used the small tool around seams and tight areas. It worked well in places where larger tools would not fit. The dirty water tank filled with dark water. That showed me how much dirt came out of the fabric.
I also cleaned a rug near the door. My dog often lies there after coming in from outside. I used the wider tool on muddy spots and an old pet stain. The wider head covered more area with each pass. Fresh stains came out fast. Older stains took more work but still looked much better.
Most areas looked cleaner right away. The fabric felt damp after cleaning but dried in a few hours. I used the machine many times over several weeks. The suction stayed strong each time. The cleaning results stayed the same from one job to the next.
| Pros | Cons |
| Strong suction power | Can be loud |
| Wide tool cleans large spots fast | Tank needs refills on big jobs |
| Good for stairs and couches | Hose can be hard to store |
| Long hose helps with car seats | Not made for whole-room carpet cleaning |
| Easy to set up and use | Feels heavier when full |
What I liked most was the suction. It pulled out a lot of dirty water. I also liked the wide tool. It helped me clean larger stains faster. The long hose made car cleaning much easier. The controls were simple. Cleanup after use did not take much time.
There were a few things I did not like. The machine is loud. The tank is not very large. I had to refill it during longer jobs. The hose takes some time to wrap neatly. The machine also feels heavier when the tank is full. These issues were minor, but they are worth knowing.
Would I buy the Hoover CleanSlate Plus again? Yes. It works well for car seats, couches, rugs, pet stains, and small spills. It is a good fit for quick cleanup jobs. If you clean large carpeted rooms often, a full-size carpet cleaner will be a better choice.

Detailed Comparison for Bissell Little Green Vs Hoover Clean Slate
I used both of these spot cleaners on real messes in my home and car. I cleaned coffee stains, pet messes, dirty car seats, rugs, and couch cushions. Both worked well, but each one had its own strengths.
Cleaning Power
The Bissell Little Green did better on old stains. The Hoover Clean Slate did very well on fresh stains. For deep stains, the Bissell often needed fewer passes.
| Feature | Bissell Little Green | Hoover Clean Slate |
| Fresh stains | Excellent | Excellent |
| Old stains | Better | Good |
| Pet stains | Very good | Very good |
| Passes needed | Fewer | More |
Winner: Bissell Little Green
Suction Performance
Both machines pulled a lot of dirty water from fabric. The Bissell left some areas a bit drier after cleaning.
| Feature | Bissell Little Green | Hoover Clean Slate |
| Water removal | Excellent | Very good |
| Dry time | Faster | Slightly slower |
| Suction over time | Strong | Strong |
Winner: Bissell Little Green
Tool Design and Attachments
The Hoover has a wider tool. The Bissell has a smaller tool that feels easier to guide on small stains.
| Feature | Bissell Little Green | Hoover Clean Slate |
| Small stains | Better | Good |
| Large spots | Good | Better |
| Tight areas | Excellent | Very good |
Winner: Tie
Car Interior Cleaning
I spent one weekend cleaning my SUV. The longer hose on the Hoover made it easier to reach seats and floor mats.
| Feature | Bissell Little Green | Hoover Clean Slate |
| Car seats | Excellent | Excellent |
| Floor mats | Very good | Excellent |
| Hose reach | Good | Better |
| Tight spots | Excellent | Very good |
Winner: Hoover Clean Slate
Upholstery and Furniture Cleaning
The Bissell felt easier to use on couch cushions and fabric chairs. It gave me more control on small stains.
| Feature | Bissell Little Green | Hoover Clean Slate |
| Couch cleaning | Excellent | Very good |
| Chair cushions | Excellent | Very good |
| Spot cleaning | Better | Good |
Winner: Bissell Little Green

Stairs and Area Rugs
The Hoover cleaned larger spots faster. Its wider tool covered more area with each pass.
| Feature | Bissell Little Green | Hoover Clean Slate |
| Cleaning speed | Good | Better |
| Area covered | Smaller | Wider |
| Stairs | Very good | Excellent |
Winner: Hoover Clean Slate
Ease of Use
Both machines were easy to set up. The Hoover saved a little time on larger jobs because of its wider tool.
| Feature | Bissell Little Green | Hoover Clean Slate |
| Setup | Easy | Easy |
| Tank filling | Easy | Easy |
| Controls | Simple | Simple |
| Daily use | Very good | Excellent |
Winner: Hoover Clean Slate
Tank Capacity and Runtime
The Bissell has a larger clean water tank. I did not need to refill it as often during longer cleaning jobs.
| Feature | Bissell Little Green | Hoover Clean Slate |
| Tank size | Larger | Smaller |
| Refills | Less often | More often |
| Long jobs | Better | Good |
Winner: Bissell Little Green
Storage and Portability
Both machines fit well in a closet. The Hoover felt a bit easier to carry around.
| Feature | Bissell Little Green | Hoover Clean Slate |
| Carrying | Easy | Easier |
| Storage | Easy | Easy |
| Hose storage | Good | Good |
Winner: Tie
Long-Term Value
I used both machines for weeks. Both stayed reliable. The Bissell was better for deep stain work. The Hoover was faster on bigger jobs.
| Feature | Bissell Little Green | Hoover Clean Slate |
| Reliability | Excellent | Excellent |
| Results over time | Excellent | Very good |
| Value | Excellent | Excellent |
Winner: Depends on your needs

Final Verdict
The Bissell Little Green is the better pick if you care most about deep stain removal. It worked better on old stains, couches, and fabric seats. The Hoover Clean Slate is the better pick if you clean stairs, rugs, and car interiors often. Its wider tool and longer hose helped me finish large jobs faster. Both are good machines, but they fit different types of cleaning.
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