When it comes to cleaning up after pets, a portable carpet cleaner offers quick relief for stains and pet hair without the hassle of bulky equipment. The BISSELL Little Green Pet Deluxe stands out as the best overall choice thanks to its powerful suction and pet-specific features. For those seeking a budget-friendly option, the Uwant Portable Carpet Cleaner Machine offers solid performance at a lower price. Meanwhile, the Starrybot Portable Carpet Cleaner with Steam provides versatile steam cleaning for deep stains. Each of these choices balances ease of use, cleaning power, and portability, but they come with tradeoffs like size, run time, or price. Continue reading for a full breakdown of how they compare and which one fits your needs best.
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Key Takeaways
- Top picks vary based on whether users prioritize power, budget, or versatility, making it essential to match features to cleaning needs.
- Pet-specific models like the BISSELL Little Green Pet Deluxe excel at removing pet hair and stains, but often come at a higher price point.
- Compact models such as the Uwant 18Kpa are easier to store and maneuver but may have shorter run times and less deep cleaning power.
- Steam cleaning options like the Starrybot model offer deeper stain removal, but may require more maintenance and longer setup times.
- Price often correlates with features—more expensive models tend to offer better suction, more tools, and longer battery life, but budget options can still perform adequately for light cleaning.
| BISSELL Little Green Mini Portable Carpet Cleaner, 4075 |  | Best Compact for Quick Spot Cleaning | Includes: 4” Tough Stain Tool, HydroRinse hose, 8oz. formula | Features: Portable, compact, suitable for carpets and upholstery | VIEW ON AMAZON | See Our Full Breakdown | |
| BISSELL Little Green Pet Deluxe Portable Carpet Cleaner, 3353 |  | Best for Pet Stains and Odors with Larger Capacity | Tank Capacity: 48 oz | Tools Included: 3” Tough Stain, Stain Trapper, HydroRinse | Formulas Included: PET Spot, PET OXY Boost | VIEW ON AMAZON | See Our Full Breakdown |
| Starrybot Portable Carpet Cleaner with Steam, 18Kpa Spot Cleaner (Gray) |  | Best for Deep Cleaning and Sanitization | Suction Power: 18,000 PA | Water Tank Capacity: 60oz (clean), 40oz (dirty) | Hose Length: 6.5ft | VIEW ON AMAZON | See Our Full Breakdown |
| BISSELL Little Green Multi-Purpose Portable Carpet Cleaner, 1400B |  | Best for Quick, Small-Scale Cleanups | Capacity: 48 oz | Included Components: HydroRinse, Tough Stain Tool, Formula | Warranty: 1 Year | VIEW ON AMAZON | See Our Full Breakdown |
| BISSELL Little Green Max Pet Portable Carpet Cleaner |  | Best for Heavy Pet Stains and Odors | Power: Peak air power | Included Accessories: Self-cleaning Tough Stain Tool, Pet Hair Removal Tool | Features: Lightweight, portable, high suction | VIEW ON AMAZON | See Our Full Breakdown |
| BISSELL Little Green Max Pet SmartMix Carpet Cleaner, 38572 |  | Best Overall for Pet Stain Deep Cleaning | Technology: SmartMix | Suction Power: 30% more powerful than competitors | Includes: Self-cleaning Tough Stain Tool, Pet Hair Removal Tool, 8 oz. trial formula | VIEW ON AMAZON | See Our Full Breakdown |
| Shark StainStriker Portable Carpet & Upholstery Cleaner, 4 Tools, PX202BRN |  | Best for Versatile Spot and Odor Removal | Weight: Under 9 lbs | Tools Included: Crevice Tool, 3.5″ Stain Eliminator, 7″ XL Stain Eliminator, Pet Mess Extractor | Formulas Included: 16oz. Deep Clean Pro Formula, 32oz. OXY Multiplier Formula | VIEW ON AMAZON | See Our Full Breakdown |
| Uwant Portable Carpet Cleaner Machine 18Kpa for Cars and Upholstery |  | Best Compact for Car and Upholstery Cleaning | Suction Power: 18Kpa | Water Tank Capacity: 41oz | Included Accessories: High-density brush head, silicone brush, velvet brush, self-cleaning brush head, cleaning solution | VIEW ON AMAZON | See Our Full Breakdown |
| BISSELL Little Green Pet Pro Portable Carpet Cleaner |  | Best for Deep Pet Stain and Odor Removal | Tank Capacity: Extra-large | Suitable For: Carpet, upholstery, auto interiors | Cleaning Technology: Triple Action PET PRO OXY with Urine Eliminator and StainProtect | VIEW ON AMAZON | See Our Full Breakdown |
| Uwant 18Kpa Carpet Cleaner Machine with Pet Pro Cleaner & Tools Set |  | Best Complete Kit for Pet Cleaning Versatility | Suction Power: 18Kpa | Water Tank Capacity: 41oz | Included Components: Adjustable brush heads, pet solution, self-cleaning tools | VIEW ON AMAZON | See Our Full Breakdown |
More Details on Our Top Picks
BISSELL Little Green Mini Portable Carpet Cleaner, 4075
The BISSELL Little Green Mini stands out for its ultra-compact design, making it ideal for quick stains on carpets, upholstery, and pet beds. Compared with larger models like the BISSELL Little Green Pet Deluxe, it sacrifices capacity but excels in ease of storage and portability. Its included tools and odor-eliminating formula help tackle small messes efficiently, though it requires multiple passes for stubborn stains due to its small size. This cleaner is perfect for pet owners who need a discreet, ready-to-go option for minor accidents around the home, but it’s less suited for larger or deep cleaning tasks. Best for small, quick cleanups and for those with limited storage space.
Specs include: Includes 4” Tough Stain Tool, HydroRinse self-cleaning hose, 8oz. formula.Pros:- Extremely compact and easy to store
- Effective for quick stain and odor removal
- Includes useful tools and cleaning formula
Cons:- Limited cleaning capacity due to small size
- May need multiple passes for tough stains
Best for: Pet owners needing a portable, easy-to-store spot cleaner for quick messes.
Not ideal for: People with large areas or stubborn stains requiring deep cleaning, as the small tank limits capacity.
- Includes:4” Tough Stain Tool, HydroRinse hose, 8oz. formula
- Features:Portable, compact, suitable for carpets and upholstery
Our verdict“This pick is best for pet owners who want a handy tool for quick, small-scale cleaning tasks.”
BISSELL Little Green Pet Deluxe Portable Carpet Cleaner, 3353
The BISSELL Little Green Pet Deluxe offers a significant upgrade in capacity and cleaning power over smaller models like the Little Green Mini. With a 48 oz tank and included pet-specific formulas, it’s designed to handle larger or more stubborn pet stains and odors, making it ideal for pet households. While it’s more portable than larger upright cleaners, its size still limits use to small or medium-sized areas. Compared to the Starrybot Steam Cleaner, it lacks steam sanitization but compensates with powerful suction and versatile tools. This model suits pet owners who need a reliable, portable solution for frequent or tougher messes, though it may require multiple refills on larger jobs. Best for pet households needing a versatile, portable cleaner.
Specs include: 48 oz tank, 3” Tough Stain Tool, Stain Trapper, HydroRinse hose, trial formulas.Pros:- Large 48 oz tank reduces refilling frequency
- Powerful suction for pet stains and odors
- Includes specialty formulas and multiple tools
Cons:- Requires multiple refills for extensive cleaning
- Limited to small or medium-sized areas
Best for: Pet owners dealing with frequent or tough pet stains across multiple surfaces.
Not ideal for: Those with large areas needing deep cleaning or long sessions, since tank size still limits continuous use.
- Tank Capacity:48 oz
- Tools Included:3” Tough Stain, Stain Trapper, HydroRinse
- Formulas Included:PET Spot, PET OXY Boost
Our verdict“This cleaner is best for pet owners who want a portable, high-capacity option for moderately large or stubborn pet messes.”
Starrybot Portable Carpet Cleaner with Steam, 18Kpa Spot Cleaner (Gray)
The Starrybot Portable Carpet Cleaner distinguishes itself with powerful suction and the ability to steam sanitize, making it suitable for thorough cleaning of pet stains and upholstery. Its 18,000 PA suction and 60 oz water tank offer deep cleaning capacity, especially useful for pet messes that require more than surface treatment. Unlike battery-powered cordless options, it relies on corded operation, which can limit maneuverability but guarantees continuous power. Its versatile brushes and steam mode make it stand out for deep, hygienic cleaning, though its smaller tank size means frequent refills for larger areas. This model is ideal for pet owners prioritizing sanitation and deep stain removal in a portable form. Best for deep cleaning and sanitizing small to medium areas.
Specs include: 18,000 PA suction, 60 oz water tank, 6.5ft hose, 13.42 lbs weight.Pros:- Powerful suction for deep stains
- Includes steam sanitization for hygienic cleaning
- Lightweight and easy to maneuver
Cons:- Limited cleaning area per fill due to tank size
- No cordless design, corded operation
Best for: Pet owners seeking a portable, deep-cleaning solution with sanitization capabilities.
Not ideal for: Large areas or continuous cleaning jobs due to tank size and refilling needs, and those preferring cordless operation.
- Suction Power:18,000 PA
- Water Tank Capacity:60oz (clean), 40oz (dirty)
- Hose Length:6.5ft
- Weight:13.42 lbs
Our verdict“This model suits pet owners who need a portable device for thorough cleaning and sanitization of small to medium spaces.”
BISSELL Little Green Multi-Purpose Portable Carpet Cleaner, 1400B
The BISSELL Little Green 1400B is designed for rapid cleanups on small spills and pet messes, making it a dependable choice for busy pet owners. Its 48 oz water tank offers ample capacity for several small jobs without frequent refilling. Compared to the BISSELL Little Green Pet Deluxe, it lacks some advanced tools but remains effective for spot cleaning on carpets, upholstery, and car interiors. Its lightweight design and inclusion of the HydroRinse self-cleaning tool simplify maintenance and operation. However, it’s not suited for large-scale cleaning or deep carpet treatment, and its performance on stubborn stains may require multiple passes. This cleaner is a practical solution for pet owners who need quick, portable help with everyday messes. Best for quick, small-scale pet stain removal.
Specs include: 48 oz capacity, HydroRinse self-cleaning tool, 3” Tough Stain Tool, trial formula, 1-year warranty.Pros:- Lightweight and portable for on-the-spot use
- Effective for pet stains, dirt, and odors
- Large water tank for multiple small jobs
Cons:- Requires multiple passes for stubborn stains
- Limited to small messes, not deep cleaning
Best for: Pet owners who need a compact, quick-response cleaner for small messes on the go.
Not ideal for: Large or deep cleaning tasks, or extensive cleaning sessions, due to limited capacity and power.
- Capacity:48 oz
- Included Components:HydroRinse, Tough Stain Tool, Formula
- Warranty:1 Year
Our verdict“This cleaner is perfect for pet owners who want a portable, easy-to-use tool for quick spot cleaning around the house or car.”
BISSELL Little Green Max Pet Portable Carpet Cleaner
The BISSELL Little Green Max Pet is designed with pet owners in mind, offering superior suction and specialized tools like the self-cleaning Tough Stain Tool and Pet Hair Removal Tool. Its focus on powerful stain and odor removal makes it a prime choice for tackling stubborn pet messes on various surfaces. Compared to the BISSELL Little Green Pet Deluxe, it emphasizes maximum cleaning power, though specific tank capacity isn’t provided, making it harder to gauge for larger jobs. Its lightweight design ensures portability, but the lack of detailed specs on cleaning cycle duration or battery operation limits its usability for extended cleaning sessions. This model makes the most sense for pet owners who face persistent messes and need a portable, high-suction cleaner. Best for heavy-duty pet stain and odor removal.
Specs include: Peak air power, self-cleaning hose, Tough Stain and Pet Hair tools, lightweight design.Pros:- Powerful suction for deep stains
- Includes pet-specific tools and self-cleaning features
- Lightweight and easy to store
Cons:- Tank capacity not specified, limiting clarity on runtime
- Lacks detailed info on cleaning cycle duration
Best for: Pet owners battling tough stains and odors needing a portable, high-suction solution.
Not ideal for: Large-area cleaning or those needing detailed specs on tank capacity and cleaning time, as info is limited.
- Power:Peak air power
- Included Accessories:Self-cleaning Tough Stain Tool, Pet Hair Removal Tool
- Features:Lightweight, portable, high suction
Our verdict“This product fits pet owners requiring a portable, robust tool for persistent pet stains and odors, especially in small spaces.”
BISSELL Little Green Max Pet SmartMix Carpet Cleaner, 38572
The BISSELL Little Green Max Pet stands out for its automatic SmartMix technology, which guarantees consistent cleaning solutions—eliminating the guesswork that comes with manual formula mixing. Compared to the Uwant 18Kpa Carpet Cleaner, it offers 30% more suction power, making it more effective on stubborn pet stains. Its included specialized tools for pet hair and stains enhance its versatility, especially for those tackling multiple mess types. A tradeoff is that it may not perform as well on very deep or large carpets, where larger, more industrial models excel. Also, you’ll need to purchase additional formulas for best results, which adds to ongoing costs. This cleaner is a smart choice for pet owners who want reliable, powerful cleaning without fuss, especially in smaller spaces or for spot cleaning.
Pros:- Automatic formula mixing ensures consistent cleaning results
- Powerful suction effectively tackles tough pet stains
- Includes specialized tools for pet hair and stain removal
- Longer hose and cord for hard-to-reach areas
Cons:- Less effective on very large or deep carpets
- Requires purchasing additional cleaning formulas
Best for: Pet owners seeking a reliable, easy-to-use machine for frequent stain removal in small to medium spaces.
Not ideal for: Those with large, heavily soiled carpets or seeking heavy-duty, deep-cleaning solutions for large areas.
- Technology:SmartMix
- Suction Power:30% more powerful than competitors
- Includes:Self-cleaning Tough Stain Tool, Pet Hair Removal Tool, 8 oz. trial formula
- Features:Triple Action cleaning, longer hose and cord, two tank system
Our verdict“This pick makes the most sense for pet owners who want a portable, powerful, and easy-to-operate cleaner for regular stain touch-ups.”
Shark StainStriker Portable Carpet & Upholstery Cleaner, 4 Tools, PX202BRN
The Shark StainStriker offers impressive stain and odor elimination thanks to its dual-activated OXY cleaning system, which delivers 20X more stain removal power. Unlike the BISSELL Little Green Max Pet, it is particularly lightweight—under 9 pounds—making it easier to maneuver around furniture, stairs, and in vehicles. Its four included tools provide versatility for cleaning various surfaces, from upholstery to car interiors, making it ideal for multi-surface pet messes. However, its small size limits its capacity for large or heavily embedded stains, often necessitating multiple passes—something a larger machine might handle more efficiently. It also relies on specific cleaning solutions for optimal performance, adding to ongoing costs. This model suits pet owners who need a lightweight, multi-purpose cleaner for quick, targeted spot cleaning, especially in tight spaces.
Pros:- Lightweight and easy to maneuver
- Includes four versatile tools for various cleaning tasks
- Powerful dual-activated OXY system for stain and odor removal
- Removable water tank for easy emptying
Cons:- Limited to small to medium cleaning tasks
- Requires specific cleaning solutions for best results
- May need multiple passes for deep stains
Best for: Pet owners needing a portable, lightweight machine for small-scale stain and odor removal on multiple surfaces.
Not ideal for: People with large, heavily soiled carpets or extensive pet messes that require deep, large-area cleaning.
- Weight:Under 9 lbs
- Tools Included:Crevice Tool, 3.5″ Stain Eliminator, 7″ XL Stain Eliminator, Pet Mess Extractor
- Formulas Included:16oz. Deep Clean Pro Formula, 32oz. OXY Multiplier Formula
Our verdict“This cleaner is perfect for pet owners who want a portable, effective tool for quick cleaning across multiple surfaces without bulk or complexity.”
Uwant Portable Carpet Cleaner Machine 18Kpa for Cars and Upholstery
The Uwant Portable Carpet Cleaner excels in targeted cleaning areas thanks to its 18Kpa suction and 41oz water tank, making it ideal for cars, furniture, and small spills. Compared with larger models like the BISSELL Little Green Pet Pro, it sacrifices capacity for portability, which is perfect for quick, spot cleaning but less suitable for extensive or deep cleaning tasks. Its 2-in-1 design simplifies refilling and storing, which is a plus for on-the-go pet owners. However, its size limits its effectiveness on larger, heavily soiled areas, and it requires separate purchase of cleaning solutions, adding to costs. This machine suits owners of cars, small apartments, or those who need a compact, easy-to-store solution for occasional pet messes.
Pros:- Powerful 18Kpa suction enhances cleaning efficiency
- 2-in-1 water tank design for easy refilling and disposal
- Versatile for carpets, furniture, and vehicles
- Compact size for easy storage
Cons:- Limited to small cleaning tasks
- Requires separate cleaning solution (not included)
Best for: Pet owners who primarily need a portable solution for car interiors and small furniture spots.
Not ideal for: Those needing a full-scale carpet cleaning machine for large or heavily soiled carpets.
- Suction Power:18Kpa
- Water Tank Capacity:41oz
- Included Accessories:High-density brush head, silicone brush, velvet brush, self-cleaning brush head, cleaning solution
Our verdict“This compact cleaner makes sense for pet owners who need a portable, quick-clean tool for cars and small textiles rather than large-scale carpet cleaning.”
BISSELL Little Green Pet Pro Portable Carpet Cleaner
The BISSELL Little Green Pet Pro is designed for serious pet stain and odor removal, with a large tank and advanced Triple Action PET PRO OXY technology. Compared to the Shark StainStriker, it offers a larger capacity for longer cleaning sessions and a more comprehensive approach to pet messes on carpets, upholstery, and auto interiors. Its specialized formulas target pet urine, stains, and odors effectively, making it suitable for pet owners who deal with persistent messes. The main tradeoff is its size—it’s bulkier than handheld models—and it requires specific formulas for optimal performance, which could increase ongoing costs. If you need a portable but powerful pet cleaning machine capable of handling deep stains, this model will meet those needs, especially for larger or multiple rooms.
Pros:- Large tank capacity for extended cleaning
- Effective pet stain and odor removal with specialized formulas
- Powerful suction for deep cleaning
- Suitable for multiple surfaces including auto interiors
Cons:- Bulkier size limits portability for quick jobs
- Requires purchase of specific formulas for best results
- May need multiple passes for stubborn stains
Best for: Pet owners needing a portable machine capable of deep cleaning large areas or persistent pet stains and odors.
Not ideal for: Those seeking a lightweight, quick-touch-up cleaner for small spots or sensitive to ongoing formula costs.
- Tank Capacity:Extra-large
- Suitable For:Carpet, upholstery, auto interiors
- Cleaning Technology:Triple Action PET PRO OXY with Urine Eliminator and StainProtect
Our verdict“This cleaner is ideal for pet owners who want a portable, deep-cleaning solution for larger spaces and stubborn stains, despite its bulk.”
Uwant 18Kpa Carpet Cleaner Machine with Pet Pro Cleaner & Tools Set
The Uwant 18Kpa Carpet Cleaner with Pet Pro Solution combines strong suction with a comprehensive set of accessories, including adjustable brush heads and self-cleaning tools, making it highly versatile. Compared with the BISSELL Little Green Max Pet, it emphasizes complete functionality for multiple cleaning tasks, especially with its pet-specific cleaning solution. The dual water tanks allow for easy refilling, and the included tools make it adaptable for carpets, furniture, and textiles. The main limitation is that its performance is best on small to medium stains; heavily embedded stains may require multiple passes or larger machines. This model is well suited for pet owners who want a full-featured, portable cleaning system with multiple attachments for varied surfaces.
Pros:- Powerful 18Kpa suction for effective stain removal
- Includes pet-specific cleaning solution
- Dual water tanks facilitate easy refilling and waste removal
- Multiple brush heads and self-cleaning tools for versatility
Cons:- Limited capacity for large or heavily embedded stains
- Requires multiple accessories for full functionality
- Performance varies with heavily ingrained stains
Best for: Pet owners seeking a portable, all-in-one cleaning kit for versatile pet mess management across various textiles.
Not ideal for: Owners with large, heavily soiled carpets or those wanting a dedicated deep-cleaning machine for extensive use.
- Suction Power:18Kpa
- Water Tank Capacity:41oz
- Included Components:Adjustable brush heads, pet solution, self-cleaning tools
- Warranty:1 Year
Our verdict“This comprehensive kit is perfect for pet owners who want a portable, multi-attachment system for various cleaning needs, despite some size limitations.”
