AIThis post was created with the assistance of artificial intelligence (AI).

When it comes to removing stubborn, old stains from carpets, not all carpet cleaners deliver the same results. The best models for this task combine powerful suction, deep cleaning capabilities, and ease of use to lift decades-old blemishes. The Bissell Big Green Professional Carpet Cleaner stands out as the overall top pick for heavy-duty stain removal, thanks to its XL DirtLifter PowerBrush. For those seeking a portable option, the BISSELL Little Green Max Pet SmartMix offers convenience and effective pet stain removal. However, many models trade-off between power and portability, with some sacrificing thoroughness for easier handling. Keep reading to explore the full lineup and find the right fit for your old stain challenges.

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15
compared
5
brands
Which carpet cleaner machine for old stain should you buy?
★ Top Pick
Bissell Big Green Professional
Best Overall for Heavy-Duty, Deep Stain Removal
Large 1.75-gallon tank for extended cleaning sessions
See on Amazon →
Pet owners and apartment dwellers who need a portable, fast solution for spot cleaning old stains and pet odors.
BISSELL TurboClean Upright Car
Lightweight and easy to maneuver
View on Amazon →
Pet owners needing a portable, easy-to-use device for removing old pet stains and embedded dirt in small to medium areas.
BISSELL Little Green Max Pet S
Automatic formula mixing for consistent cleaning
View on Amazon →
Homeowners needing a versatile, deep-cleaning machine capable of removing old stains, pet hair, and odors from multiple surfaces.
Shark CarpetXpert HairPro Carp
Deep cleaning technology for carpets, rugs, and upholstery
View on Amazon →
Large households with deep-set stains and pet-related messes requiring comprehensive, deep cleaning with fast drying.
Hoover PowerScrub Deluxe Carpe
Five SpinScrub brushes for effective deep cleaning
View on Amazon →
Pros & cons at a glance
Bissell Big Green Professional
✓ Large 1.75-gallon tank for extended cleaning sessions
✗ Heavy and bulky, difficult to maneuver
BISSELL TurboClean Upright Car
✓ Lightweight and easy to maneuver
✗ Designed mainly for small areas, not large spaces
BISSELL Little Green Max Pet S
✓ Automatic formula mixing for consistent cleaning
✗ Limited to small/medium cleaning tasks
Shark CarpetXpert HairPro Carp
✓ Deep cleaning technology for carpets, rugs, and upholstery
✗ No specific weight info, may be heavy
Hoover PowerScrub Deluxe Carpe
✓ Five SpinScrub brushes for effective deep cleaning
✗ Heavy and bulky, challenging to maneuver
Dirt Devil Full Size Carpet Cl
✓ Effective at removing deep stains with powerful extraction
✗ May be bulky for small storage spaces
BISSELL Little Green Multi-Pur
✓ Lightweight and portable for easy use anywhere
✗ Designed for small messes, not full-size carpet cleaning
BISSELL Little Green Pet Pro P
✓ Powerful suction for tough pet stains
✗ May be heavy for extended use
Shark CarpetXpert Upright Carp
✓ Deep cleaning with high-pressure PowerSpray
✗ Weight and size may be heavy for some users
Bissell BigGreen Commercial BG
✓ Powerful dual motor system for tough stains
✗ Heavy and difficult to maneuver
Shark StainStriker Portable Ca
✓ Powerful stain and odor removal with dual-activated OXY system
✗ Limited to small cleaning areas due to handheld design
BISSELL ProHeat 2X Revolution
✓ Effective at removing pet stains and odors with specialized formulas
✗ Bulky design makes maneuvering in small spaces difficult
Hoover CleanSlate Plus Portabl
✓ Portable and easy to handle for quick stain removal
✗ Limited solution capacity requires frequent refills
Hoover PowerDash Pet Compact C
✓ Effective at removing pet stains and odors
✗ Includes only a sample cleaning solution
BISSELL TurboClean Pet XL Upri
✓ Wide 10-inch cleaning path for efficient coverage
✗ Bulky and heavy, difficult to maneuver in tight spaces

Complete the kit

Amazon Basics Carpet Cleaner, Carpet Stain Remover, Fresh...
Amazon Basics Carpet Cleaner, Carpet Stain Remover, Fresh…
Add to your setup →
Bissell PET PRO OXY Urine Eliminator with Febreze Carpet...
Bissell PET PRO OXY Urine Eliminator with Febreze Carpet…
Add to your setup →
OxiClean Large Carpet Cleaner Liquid Solution, 64 fl oz
OxiClean Large Carpet Cleaner Liquid Solution, 64 fl oz
Add to your setup →

Key Takeaways

  • Powerful extraction and deep cleaning features are essential for old stain removal.
  • Portability can limit cleaning power; choose based on your space and stain severity.
  • Pet-specific models often include extra tools for stubborn pet stains and odors.
  • Price often correlates with cleaning performance; premium models tend to clean older stains more effectively.
  • Ease of use and maintenance are critical for frequent deep cleaning tasks.
2
BISSELL TurboClean Upright Car
Best for Small Spaces and Quick, Effective Stain Removal
1
Bissell Big Green Professional
Best Overall for Heavy-Duty, Deep Stain Removal
3
BISSELL Little Green Max Pet S
Best Portable for Pet Stain and Embedded Dirt Removal

Our Top Carpet Cleaner Machine For Old Stains Picks

Bissell Big Green Professional Carpet Cleaner, XL DirtLifter PowerBrushBissell Big Green Professional Carpet Cleaner, XL DirtLifter PowerBrushBest Overall for Heavy-Duty, Deep Stain RemovalTank Capacity: 1.75 gallonsPower Rating: 12 ampsIncluded Components: Deep Cleaner, Bissell 2x Professional Deep Cleaning FormulaVIEW ON AMAZONSee Our Full Breakdown
BISSELL TurboClean Upright Carpet Cleaner, OXY Formula, 3952BISSELL TurboClean Upright Carpet Cleaner, OXY Formula, 3952Best for Small Spaces and Quick, Effective Stain RemovalModel Number: 3952VIEW ON AMAZONSee Our Full Breakdown
BISSELL Little Green Max Pet SmartMix Carpet CleanerBISSELL Little Green Max Pet SmartMix Carpet CleanerBest Portable for Pet Stain and Embedded Dirt RemovalBrand: BissellModel Number: 38572Included Components: Self-cleaning Tough Stain Tool, Pet Hair Removal Tool, 8 oz. trial formulaVIEW ON AMAZONSee Our Full Breakdown
Shark CarpetXpert HairPro Carpet & Built-in Stain Cleaner, 2 ToolsShark CarpetXpert HairPro Carpet & Built-in Stain Cleaner, 2 ToolsBest for Multi-Purpose Deep Cleaning and Pet Hair RemovalTools Included: Reversible Bristle Tool, Integrated Crevice ToolTechnology: CarpetXpert and HairPro TechnologyVIEW ON AMAZONSee Our Full Breakdown
Hoover PowerScrub Deluxe Carpet Cleaner Machine, Pet & Upholstery ToolsHoover PowerScrub Deluxe Carpet Cleaner Machine, Pet & Upholstery ToolsBest for Deep Stain Removal and Versatile Use in Larger HomesType: Carpet and upholstery cleanerBrushes: Five counter-rotating SpinScrub brushesTechnology: HeatForce for faster dryingVIEW ON AMAZONSee Our Full Breakdown
Dirt Devil Full Size Carpet Cleaner Machine for Carpet and UpholsteryDirt Devil Full Size Carpet Cleaner Machine for Carpet and UpholsteryBest Overall for Deep Old StainsCleaning Modes: Quick Clean and Deep CleanTank Technology: Dual tank for clean and dirty waterIncludes: Sample cleaning solutionVIEW ON AMAZONSee Our Full Breakdown
BISSELL Little Green Multi-Purpose Portable Carpet Cleaner, 1400BBISSELL Little Green Multi-Purpose Portable Carpet Cleaner, 1400BBest for Quick Spot Cleaning on Old StainsCapacity: 48 ozIncluded Components: Trial-Size Formula, HydroRinse Self-Cleaning Tool, 3″ Tough Stain ToolWarranty: 1 Year limitedVIEW ON AMAZONSee Our Full Breakdown
BISSELL Little Green Pet Pro Portable Carpet Cleaner, 3909BISSELL Little Green Pet Pro Portable Carpet Cleaner, 3909Best for Pet Stains and OdorsBrand: BissellModel Number: 3909Included Components: Little Green ProVIEW ON AMAZONSee Our Full Breakdown
Shark CarpetXpert Upright Carpet & Built-in Stain Cleaner, 3 Tools, EX151Shark CarpetXpert Upright Carpet & Built-in Stain Cleaner, 3 Tools, EX151Best for Versatile Home Use with Built-in Stain RemovalTools Included: 3 (Reversible Bristle Tool, Crevice Tool, Wide-Path Tool)Tank System: Dual TankVIEW ON AMAZONSee Our Full Breakdown
Bissell BigGreen Commercial BG10 Deep Cleaning Carpet ExtractorBissell BigGreen Commercial BG10 Deep Cleaning Carpet ExtractorBest for Heavy-Duty Commercial Cleaning of Old StainsTank Capacity: Large capacityFlow Indicator: Monitors water & solution levelsMotor System: 2 motorsVIEW ON AMAZONSee Our Full Breakdown
Shark StainStriker Portable Carpet & Upholstery Cleaner, 4 Tools, PX202BRNShark StainStriker Portable Carpet & Upholstery Cleaner, 4 Tools, PX202BRNBest for Portable Deep Stain and Odor RemovalWeight: Under 9 lbsTools Included: Crevice Tool, 3.5″ Stain Eliminator, 7″ XL Stain Eliminator, Pet Mess ExtractorFormulas: Deep Clean Pro Formula, OXY Multiplier FormulaVIEW ON AMAZONSee Our Full Breakdown
BISSELL ProHeat 2X Revolution Pet Pro Plus Carpet Cleaner, 3588FBISSELL ProHeat 2X Revolution Pet Pro Plus Carpet Cleaner, 3588FBest for Pet Stains and Odors with Deep Cleaning PowerModel: 3588FIncludes: 2-in-1 Pet Upholstery Tool, 3” Tough Stain Tool, 8ft HoseCleaning Modes: MAX Clean, Express CleanVIEW ON AMAZONSee Our Full Breakdown
Hoover CleanSlate Plus Portable Carpet and Upholstery Spot CleanerHoover CleanSlate Plus Portable Carpet and Upholstery Spot CleanerBest for Quick Spot Cleaning and Small StainsTool Width: 7 inchesSolution Capacity: 40 ozTank System: Dual tankVIEW ON AMAZONSee Our Full Breakdown
Hoover PowerDash Pet Compact Carpet Cleaner Machine, Lightweight DesignHoover PowerDash Pet Compact Carpet Cleaner Machine, Lightweight DesignBest for Pet Stains and Quick Drying in Small SpacesPowerSpin Pet Brush Roll: YesHeatForce Technology: YesSample Solution Included: YesVIEW ON AMAZONSee Our Full Breakdown
BISSELL TurboClean Pet XL Upright Carpet Cleaner, 3746BISSELL TurboClean Pet XL Upright Carpet Cleaner, 3746Best for Large Areas and Deep Cleaning with Pet StainsVIEW ON AMAZONSee Our Full Breakdown

More Details on Our Top Picks

  1. Bissell Big Green Professional Carpet Cleaner, XL DirtLifter PowerBrush

    Bissell Big Green Professional Carpet Cleaner, XL DirtLifter PowerBrush

    Best Overall for Heavy-Duty, Deep Stain Removal

    View on Amazon

    This professional-grade model excels at tackling old, stubborn stains thanks to its large 1.75-gallon tank and powerful rotating brushes, making it ideal for large areas and deep cleaning needs. Unlike the smaller, more portable BISSELL Little Green Max Pet, the Big Green is built for extensive, intensive cleaning sessions, though it requires more effort to maneuver due to its weight. Its dual-pass cleaning capability ensures thorough dirt removal, but its bulkiness makes it less suited for quick, spot cleaning or tight spaces. The durable construction and high amperage motor translate into reliable, long-term performance, especially in commercial or serious residential use. However, its size and weight mean it demands a dedicated cleaning area and can be cumbersome for smaller households. This pick makes the most sense for those needing deep, old stain removal on large carpets and willing to handle a heavier machine for superior results.

    Pros:
    • Large 1.75-gallon tank for extended cleaning sessions
    • Powerful rotating brushes for deep stain removal
    • Cleans thoroughly on both forward and backward passes
    • Durable, high-quality build for long-term use
    Cons:
    • Heavy and bulky, difficult to maneuver
    • Expensive compared to rental options
    • Requires regular maintenance for peak performance

    Best for: Homeowners or professionals dealing with large, heavily stained carpets requiring deep, thorough cleaning.

    Not ideal for: Small apartments or users prioritizing quick, lightweight spot cleaning without heavy equipment.

    • Tank Capacity:1.75 gallons
    • Power Rating:12 amps
    • Included Components:Deep Cleaner, Bissell 2x Professional Deep Cleaning Formula
    • Model Number:86T3
    • Warranty:Limited 5 Years
    Our verdict
    “This machine is best suited for those needing deep, professional-grade cleaning of old stains in large areas, accepting the tradeoff of weight and size.”
  2. BISSELL TurboClean Upright Carpet Cleaner, OXY Formula, 3952

    BISSELL TurboClean Upright Carpet Cleaner, OXY Formula, 3952

    Best for Small Spaces and Quick, Effective Stain Removal

    View on Amazon

    The BISSELL TurboClean is designed for high-traffic spots, pet messes, and stubborn stains in tight areas, making it ideal for quick touch-ups or small rooms. Compared with the larger Bissell Big Green, its lightweight and compact form allow for easy maneuvering, especially around furniture or in apartments. Its DeepReach PowerBrush tackles ground-in dirt, while the included formulas offer stain protection and pet odor elimination, though you’ll need to buy additional formulas for continuous use. This model’s small size means it’s less suited for extensive, deep cleaning of large areas or old, embedded stains—it’s better for targeted, quick treatments. The tradeoff is a smaller water capacity and the need for ongoing formula purchases, but for fast, effective stain removal in confined spaces, it delivers reliably.

    Pros:
    • Lightweight and easy to maneuver
    • Effective at removing ground-in dirt and pet stains
    • Includes formulas for stain protection and odor control
    • Removable nozzle for easy cleaning
    Cons:
    • Designed mainly for small areas, not large spaces
    • Requires purchasing additional cleaning formulas
    • Limited water capacity may require frequent refills

    Best for: Pet owners and apartment dwellers who need a portable, fast solution for spot cleaning old stains and pet odors.

    Not ideal for: Large households or those with extensive, old stains requiring deep, large-area cleaning, due to its limited capacity.

    • Model Number:3952
    Our verdict
    “This compact, efficient cleaner is ideal for quick, targeted removal of old stains in small spaces, with the tradeoff of needing additional formulas and smaller capacity.”
  3. BISSELL Little Green Max Pet SmartMix Carpet Cleaner

    BISSELL Little Green Max Pet SmartMix Carpet Cleaner

    Best Portable for Pet Stain and Embedded Dirt Removal

    View on Amazon

    The BISSELL Little Green Max excels at removing pet stains and embedded dirt from small to medium areas, thanks to its automatic formula mixing and superior suction. Compared with the Shark CarpetXpert HairPro, it’s more portable and easier to handle for quick spot treatments, although it offers less deep cleaning power for extensive old stains. Its self-cleaning stain tool simplifies ongoing maintenance, making it a practical choice for pet owners dealing with frequent messes. However, its limited capacity and small size mean it’s not suitable for large, heavily stained carpets—it’s designed for targeted, quick stain removal. The automatic formula mixing ensures consistent results, but users must keep refilling for prolonged sessions. It’s perfect for pet owners needing a reliable, portable tool for old pet stains and embedded dirt.

    Pros:
    • Automatic formula mixing for consistent cleaning
    • Powerful suction with 30% more than competitors
    • Effective at pet stain and odor removal
    • Self-cleaning stain tool simplifies maintenance
    Cons:
    • Limited to small/medium cleaning tasks
    • Requires frequent refilling for longer use
    • Not designed for large-area deep cleaning

    Best for: Pet owners needing a portable, easy-to-use device for removing old pet stains and embedded dirt in small to medium areas.

    Not ideal for: Large areas with extensive old stains, due to its smaller capacity and focus on spot cleaning.

    • Brand:Bissell
    • Model Number:38572
    • Included Components:Self-cleaning Tough Stain Tool, Pet Hair Removal Tool, 8 oz. trial formula
    Our verdict
    “Ideal for pet owners needing a portable, reliable solution for old pet stains and embedded dirt in confined spaces.”
  4. Shark CarpetXpert HairPro Carpet & Built-in Stain Cleaner, 2 Tools

    Shark CarpetXpert HairPro Carpet & Built-in Stain Cleaner, 2 Tools

    Best for Multi-Purpose Deep Cleaning and Pet Hair Removal

    View on Amazon

    The Shark CarpetXpert HairPro offers a versatile approach to deep cleaning carpets, rugs, and upholstery, featuring advanced technology for removing old stains, pet hair, and odors. Its high-pressure PowerSpray and high-speed brushroll deliver effective dirt extraction, surpassing simpler models like the BISSELL TurboClean in deep cleaning capability. The built-in portable tools allow for targeted stain and spot cleaning, making it ideal for dealing with stubborn, old stains embedded in various surfaces. However, the absence of specific weight details and the potentially higher cost may deter some users. It requires Shark cleaning solutions for optimal results, which adds ongoing expense. This machine is best for those seeking an all-in-one solution that can handle deep, old stains and pet hair across multiple surfaces, with quick drying times.

    Pros:
    • Deep cleaning technology for carpets, rugs, and upholstery
    • Up to 3X more pet hair pickup
    • Built-in tools for targeted cleaning
    • Fast drying with minimal oversaturation
    Cons:
    • No specific weight info, may be heavy
    • High cost for advanced features
    • Requires Shark solutions for best results

    Best for: Homeowners needing a versatile, deep-cleaning machine capable of removing old stains, pet hair, and odors from multiple surfaces.

    Not ideal for: Users looking for a lightweight, budget-friendly option for quick spot cleaning or small areas, due to its advanced features and potential cost.

    • Tools Included:Reversible Bristle Tool, Integrated Crevice Tool
    • Technology:CarpetXpert and HairPro Technology
    Our verdict
    “This model works best for those wanting a multi-surface, deep-cleaning machine capable of tackling old stains and pet messes with quick drying, despite its higher price and weight considerations.”
  5. Hoover PowerScrub Deluxe Carpet Cleaner Machine, Pet & Upholstery Tools

    Hoover PowerScrub Deluxe Carpet Cleaner Machine, Pet & Upholstery Tools

    Best for Deep Stain Removal and Versatile Use in Larger Homes

    View on Amazon

    The Hoover PowerScrub Deluxe offers a comprehensive cleaning solution for deep stains and old dirt, especially in homes with pets, thanks to its five SpinScrub brushes and HeatForce technology which accelerates drying. Compared with the Bissell Big Green, it provides faster turnaround times and a wider range of included tools, such as upholstery and pet-specific accessories. Its dual tank system ensures a steady supply of clean water, making it suitable for large, heavily soiled areas. That said, its weight and bulk may challenge users with limited storage or mobility issues. The absence of detailed power specs and the need to purchase additional solutions can also be drawbacks. This model makes sense for households dealing with persistent, old stains across various surfaces, seeking thorough cleaning and quicker drying.

    Pros:
    • Five SpinScrub brushes for effective deep cleaning
    • HeatForce technology for faster drying
    • Includes versatile cleaning tools
    • Dual tank system for continuous cleaning
    Cons:
    • Heavy and bulky, challenging to maneuver
    • Requires purchase of separate cleaning solutions
    • No specific power rating provided

    Best for: Large households with deep-set stains and pet-related messes requiring comprehensive, deep cleaning with fast drying.

    Not ideal for: Individuals with small living spaces or those seeking a lightweight, quick cleaning device for occasional use.

    • Type:Carpet and upholstery cleaner
    • Brushes:Five counter-rotating SpinScrub brushes
    • Technology:HeatForce for faster drying
    • Water Tanks:Dual tank system (clean and dirty water)
    Our verdict
    “This machine is well-suited for large homes needing deep, old stain removal with faster drying, accepting the tradeoff of weight and bulkiness.”
  6. Dirt Devil Full Size Carpet Cleaner Machine for Carpet and Upholstery

    Dirt Devil Full Size Carpet Cleaner Machine for Carpet and Upholstery

    Best Overall for Deep Old Stains

    View on Amazon

    This model stands out for its combination of powerful extraction and user-friendly features, making it ideal for tackling stubborn, deep-seated stains on carpets and upholstery. Unlike the BISSELL Little Green models, which excel at quick spot cleaning, the Dirt Devil offers two cleaning modes—Quick Clean and Deep Clean—for versatile stain removal, especially on older, ingrained dirt. Its dual tank system simplifies maintenance, but its bulkier size can be a drawback for homes with limited storage space. This cleaner is best suited for households that need a reliable, all-in-one solution for persistent stains, though it requires regular upkeep to maintain performance.

    Pros:
    • Effective at removing deep stains with powerful extraction
    • Two cleaning modes for versatile use
    • Separate tanks simplify filling and cleaning
    Cons:
    • May be bulky for small storage spaces
    • Requires regular maintenance for optimal performance

    Best for: Homeowners dealing with persistent old stains on carpets and upholstery who want an effective, versatile machine.

    Not ideal for: Small apartments or those with limited storage space, as its size might be cumbersome to store and maneuver.

    • Cleaning Modes:Quick Clean and Deep Clean
    • Tank Technology:Dual tank for clean and dirty water
    • Includes:Sample cleaning solution
    • Suitable For:Carpet and upholstery
    Our verdict
    “This cleaner provides a solid balance of power and versatility, making it ideal for serious stain removal in larger homes.”
  7. BISSELL Little Green Multi-Purpose Portable Carpet Cleaner, 1400B

    BISSELL Little Green Multi-Purpose Portable Carpet Cleaner, 1400B

    Best for Quick Spot Cleaning on Old Stains

    View on Amazon

    The BISSELL Little Green 1400B is designed for fast, targeted cleaning of small stains, making it perfect for occasional use on old spots that need immediate attention. Compared with the Dirt Devil, which offers more power and larger capacity, the Little Green prioritizes portability and quick results, but it’s less suited for large or heavily ingrained stains. Its lightweight design and 48 oz water tank make it easy to handle, yet multiple passes may be necessary for stubborn, old stains. This cleaner is best for users who need a portable, quick solution for small, old stains rather than full-room deep cleaning.

    Pros:
    • Lightweight and portable for easy use anywhere
    • Effective at removing stains and odors
    • Large water tank reduces need for frequent refills
    Cons:
    • Designed for small messes, not full-size carpet cleaning
    • May require multiple passes for stubborn stains

    Best for: Pet owners or parents who want a portable machine for quick removal of old stains on upholstery, stairs, or small carpet areas.

    Not ideal for: Whole-room cleaning or heavily soiled carpets, as its small size and limited power restrict its effectiveness on large or deep stains.

    • Capacity:48 oz
    • Included Components:Trial-Size Formula, HydroRinse Self-Cleaning Tool, 3″ Tough Stain Tool
    • Warranty:1 Year limited
    Our verdict
    “This compact cleaner makes the most sense for quick, targeted stain removal rather than deep cleaning of large areas.”
  8. BISSELL Little Green Pet Pro Portable Carpet Cleaner, 3909

    BISSELL Little Green Pet Pro Portable Carpet Cleaner, 3909

    Best for Pet Stains and Odors

    View on Amazon

    The BISSELL Little Green Pet Pro is tailored for pet owners dealing with old pet stains and lingering odors. Its powerful suction and large tank capacity excel at lifting pet-related dirt, and it uses specialized formulas for professional-like results. Compared to other portable cleaners like the BISSELL 1400B, this model offers enhanced pet stain removal, but it’s slightly heavier, which might be tiring during extended use. It’s designed for targeted stain and odor issues rather than full-room cleaning, making it ideal for quick spot treatments in homes with pets, though the specific formulas mean some users might need to purchase additional cleaning solutions.

    Pros:
    • Powerful suction for tough pet stains
    • Large tank capacity reduces emptying frequency
    • Supports pet rescue initiatives through BISSELL Foundation
    Cons:
    • May be heavy for extended use
    • Limited effectiveness on deep, ingrained dirt

    Best for: Pet owners needing an effective tool for old pet stains and odors on carpets, upholstery, or auto interiors.

    Not ideal for: Heavy-duty, large-area carpet cleaning, as its size and design favor quick spot work over extensive cleaning sessions.

    • Brand:Bissell
    • Model Number:3909
    • Included Components:Little Green Pro
    • Customer Ratings:4.5/5
    Our verdict
    “This cleaner is ideal for pet owners seeking a quick, powerful solution for old pet stains and odors on various surfaces.”
  9. Shark CarpetXpert Upright Carpet & Built-in Stain Cleaner, 3 Tools, EX151

    Shark CarpetXpert Upright Carpet & Built-in Stain Cleaner, 3 Tools, EX151

    Best for Versatile Home Use with Built-in Stain Removal

    View on Amazon

    The Shark CarpetXpert EX151 combines deep cleaning technology with multiple tools, making it a flexible choice for tackling old stains on various surfaces. Its high-pressure PowerSpray and strong suction excel at lifting embedded dirt and odors, surpassing the BISSELL Little Green models in power and versatility. The inclusion of three tools allows for targeted cleaning on carpets, upholstery, and tricky corners, though its weight and size are not specified, which could impact ease of use. It’s best suited for busy households that want a comprehensive cleaning solution capable of handling stubborn, old stains with multiple tools and fast drying times.

    Pros:
    • Deep cleaning with high-pressure PowerSpray
    • Versatile with 3 different tools for various surfaces
    • Effective odor removal and quick drying
    Cons:
    • Weight and size may be heavy for some users
    • No specific price information available

    Best for: Homeowners who need a versatile, deep-cleaning machine capable of handling old stains across multiple surfaces, including upholstery and stairs.

    Not ideal for: Users seeking a lightweight or purely portable solution, as its weight might be a concern for extended handheld use.

    • Tools Included:3 (Reversible Bristle Tool, Crevice Tool, Wide-Path Tool)
    • Tank System:Dual Tank
    Our verdict
    “This upright cleaner is best for busy households needing a multi-surface, deep-stain removal tool with fast drying capabilities.”
  10. Bissell BigGreen Commercial BG10 Deep Cleaning Carpet Extractor

    Bissell BigGreen Commercial BG10 Deep Cleaning Carpet Extractor

    Best for Heavy-Duty Commercial Cleaning of Old Stains

    View on Amazon

    The Bissell BigGreen BG10 stands out for its industrial strength, making it suitable for environments with persistent, old stains. Its dual motor system and large capacity tanks provide extended cleaning power, outperforming residential options like the Shark CarpetXpert in demanding settings. This model’s rugged design and real-time water level monitoring facilitate continuous, high-volume cleaning, but its weight and size make it less practical for casual home use. It’s the ideal choice for cleaning professionals or large commercial spaces where old, stubborn stains need thorough removal without interruption.

    Pros:
    • Powerful dual motor system for tough stains
    • Large capacity tanks for extended cleaning sessions
    • Real-time water and solution level monitoring
    Cons:
    • Heavy and difficult to maneuver
    • Primarily designed for commercial use, overkill for small tasks

    Best for: Professional cleaners or facilities managers needing a powerful, durable machine for large-scale or heavily stained carpets.

    Not ideal for: Small households or casual users, as its weight and commercial focus make it overkill for typical home needs.

    • Tank Capacity:Large capacity
    • Flow Indicator:Monitors water & solution levels
    • Motor System:2 motors
    • Design:Rugged, sturdy frame
    Our verdict
    “This extractor is best for professional or heavy-duty cleaning environments where old stains require rigorous removal.”
  11. Shark StainStriker Portable Carpet & Upholstery Cleaner, 4 Tools, PX202BRN

    Shark StainStriker Portable Carpet & Upholstery Cleaner, 4 Tools, PX202BRN

    Best for Portable Deep Stain and Odor Removal

    View on Amazon

    The Shark StainStriker stands out for its lightweight design, making it ideal for spot cleaning on stairs, cars, and upholstery where larger machines are cumbersome. Its dual-activated OXY system delivers powerful stain and odor elimination, surpassing basic handheld cleaners that lack such advanced formulas. Compared with the Hoover CleanSlate Plus, the StainStriker offers more versatility with four specialized tools, but it sacrifices efficiency over larger machines for bigger spills. This model is perfect for individuals who need quick, targeted cleaning without heavy equipment, yet it’s limited to small areas and may require multiple passes for stubborn stains. Its portability makes it a go-to for quick touch-ups rather than extensive cleaning jobs.

    Pros:
    • Powerful stain and odor removal with dual-activated OXY system
    • Lightweight and portable for easy handling and storage
    • Includes four tools for versatile cleaning tasks
    Cons:
    • Limited to small cleaning areas due to handheld design
    • Requires specific formulas for optimal performance
    • May need multiple passes for deeply embedded stains

    Best for: Pet owners or parents needing fast, effective spot cleaning on upholstery, stairs, or car interiors.

    Not ideal for: People looking to do extensive, deep cleaning of large carpeted areas, as its handheld design limits coverage.

    • Weight:Under 9 lbs
    • Tools Included:Crevice Tool, 3.5″ Stain Eliminator, 7″ XL Stain Eliminator, Pet Mess Extractor
    • Formulas:Deep Clean Pro Formula, OXY Multiplier Formula
    • Cleaning System:StainStriker Technology with dual formulas
    • Application:Carpets, rugs, upholstery, stairs, car interiors, mattresses
    Our verdict
    “This pick is best suited for quick, targeted stain removal in small spaces and on-the-go cleaning needs.”
  12. BISSELL ProHeat 2X Revolution Pet Pro Plus Carpet Cleaner, 3588F

    BISSELL ProHeat 2X Revolution Pet Pro Plus Carpet Cleaner, 3588F

    Best for Pet Stains and Odors with Deep Cleaning Power

    View on Amazon

    Compared with the smaller, handheld Shark StainStriker, the BISSELL ProHeat 2X Revolution Pet Pro Plus offers a deeper clean suitable for heavily soiled carpets and pet stains. Its dual DirtLifter powerbrushes and built-in pretreater excel at lifting embedded dirt and pet odors, making it a strong choice for pet owners. While it provides multiple cleaning modes like MAX and Express, its bulkiness and weight can be challenging for quick spot jobs or tight spaces, unlike the more portable Shark. The included tools for upholstery and stairs add versatility, but regular refilling of cleaning solutions and maintenance can be cumbersome. For those needing a machine that tackles old, stubborn pet stains and odors on large areas, this model makes cleaning more effective, albeit less convenient for quick touch-ups.

    Pros:
    • Effective at removing pet stains and odors with specialized formulas
    • Dual DirtLifter powerbrushes for deep cleaning
    • Versatile with multiple cleaning modes and included tools
    Cons:
    • Bulky design makes maneuvering in small spaces difficult
    • Requires regular refilling of solutions and maintenance
    • Heavier weight limits prolonged use and portability

    Best for: Pet owners needing a deep, thorough clean for large carpets, upholstery, and stubborn stains.

    Not ideal for: Users seeking lightweight, handheld spot cleaners for quick, occasional stains or small areas.

    • Model:3588F
    • Includes:2-in-1 Pet Upholstery Tool, 3” Tough Stain Tool, 8ft Hose
    • Cleaning Modes:MAX Clean, Express Clean
    • Technology:FreshStart Dirt Tank, StainProtect Technology, Dual DirtLifter PowerBrushes
    • Formulas Included:Pro Max Clean + Protect, Oxy Urine Eliminator
    • Motor Technology:Turbostlength Motor
    Our verdict
    “This machine is ideal for pet owners needing deep, heavy-duty cleaning of large carpeted areas and upholstery with old stains.”
  13. Hoover CleanSlate Plus Portable Carpet and Upholstery Spot Cleaner

    Hoover CleanSlate Plus Portable Carpet and Upholstery Spot Cleaner

    Best for Quick Spot Cleaning and Small Stains

    View on Amazon

    The Hoover CleanSlate Plus shines as a quick, portable solution for small stains and spills. Its dual tank system ensures clean water and dirty water stay separate, making it easy to use without mess. Unlike larger upright models, it’s ideal for fast touch-ups on carpets and upholstery, especially when combined with Hoover cleaning solutions for better results. However, its limited solution capacity means frequent refills if tackling multiple stains, and it’s not designed for large or deeply embedded stains. Compared to the PowerDash Pet, it doesn’t have features like HeatForce for faster drying, but its portability makes it perfect for immediate stain removal in tight spots or on-the-spot cleaning.

    Pros:
    • Portable and easy to handle for quick stain removal
    • Dual tank system prevents cross-contamination
    • Includes multiple tools for different messes
    Cons:
    • Limited solution capacity requires frequent refills
    • Requires Hoover-specific solutions for best results
    • Not suitable for deep, old, or large stains

    Best for: Homeowners needing a compact, easy-to-use tool for quick stain removal on carpets and upholstery.

    Not ideal for: Those with large areas or heavily soiled carpets requiring extensive cleaning, as its capacity and power are limited.

    • Tool Width:7 inches
    • Solution Capacity:40 oz
    • Tank System:Dual tank
    Our verdict
    “This cleaner makes sense for fast, small-scale stain touch-ups rather than deep cleaning projects or large areas.”
  14. Hoover PowerDash Pet Compact Carpet Cleaner Machine, Lightweight Design

    Hoover PowerDash Pet Compact Carpet Cleaner Machine, Lightweight Design

    Best for Pet Stains and Quick Drying in Small Spaces

    View on Amazon

    The Hoover PowerDash Pet offers a combination of lightweight portability and effective deep cleaning, particularly for pet stains and high-traffic areas. Its HeatForce technology accelerates drying, making it suitable for busy households needing rapid turnaround. Its PowerSpin Pet Brush Roll provides deep scrubbing power, rivaling larger units, but its smaller size limits its capacity for extensive cleaning jobs. Compared to the upright BISSELL TurboClean Pet XL, it’s easier to store and maneuver, though it comes with only a sample cleaning solution, so users may need to buy additional products for optimal results. This model is best for pet owners who want quick, effective cleanups without the bulk of traditional upright cleaners.

    Pros:
    • Effective at removing pet stains and odors
    • Lightweight and easy to carry
    • Fast drying with HeatForce technology
    Cons:
    • Includes only a sample cleaning solution
    • Limited cleaning capacity for larger jobs
    • Additional solutions needed for optimal cleaning

    Best for: Pet owners or busy households needing quick, effective cleaning with fast drying in small to medium areas.

    Not ideal for: Large-scale deep cleaning of entire carpets or old, embedded stains that require more aggressive machines.

    • PowerSpin Pet Brush Roll:Yes
    • HeatForce Technology:Yes
    • Sample Solution Included:Yes
    Our verdict
    “This model is best suited for pet owners who want a lightweight, quick-drying cleaner for small to medium areas and stains.”
  15. BISSELL TurboClean Pet XL Upright Carpet Cleaner, 3746

    BISSELL TurboClean Pet XL Upright Carpet Cleaner, 3746

    Best for Large Areas and Deep Cleaning with Pet Stains

    View on Amazon

    Compared to the smaller, portable options like the Hoover PowerDash, the BISSELL TurboClean Pet XL offers a wide 10-inch cleaning path that covers large areas quickly. Its upright design makes it suitable for deep cleaning, especially for old pet stains and embedded dirt, thanks to its large 1-gallon tank and specialized formulas. The included crevice tool adds above-floor versatility, but its bulkiness and weight can make it harder to maneuver in confined spaces. For households with extensive carpeted areas or stubborn stains, the TurboClean’s efficiency outweighs its storage and handling drawbacks, providing a thorough clean for old stains that smaller cleaners might struggle to fully remove.

    Pros:
    • Wide 10-inch cleaning path for efficient coverage
    • Includes tools for above-floor cleaning
    • Large 1-gallon tank reduces the need for frequent refills
    Cons:
    • Bulky and heavy, difficult to maneuver in tight spaces
    • Requires specialized formulas for best results
    • Storage can be challenging in small homes

    Best for: Homeowners with large carpeted spaces or heavily stained areas needing deep, comprehensive cleaning.

    Not ideal for: Small households or those requiring frequent, quick spot fixes due to its size and weight.

      Our verdict
      “This upright cleaner is best suited for large homes or spaces with old, embedded stains requiring deep, extensive cleaning.”
    carpet cleaner machine for old stains
    What makes a great carpet cleaner machine for old stain
    1
    Cleaning Power and Deep Stain Removal
    For old stains, cleaning power is paramount.
    2
    Portability and Size
    If your home has multiple carpeted areas or tight spaces, portability becomes a key consideration.
    3
    Ease of Use and Maintenance
    Frequent use for old stain removal demands user-friendly features.
    4
    Additional Tools and Features
    Many stain-specific models come with extra tools like handheld sprayers, upholstery attachments, or odor-neutralizing features.
    How to choose your carpet cleaner machine for old stain
    1
    How we picked
    These products were selected based on their ability to tackle old stains effectively, considering cleaning power, user r
    2
    Cleaning Power and Deep Stain Removal
    For old stains, cleaning power is paramount.
    3
    Portability and Size
    If your home has multiple carpeted areas or tight spaces, portability becomes a key consideration.
    4
    Ease of Use and Maintenance
    Frequent use for old stain removal demands user-friendly features.
    5
    Additional Tools and Features
    Many stain-specific models come with extra tools like handheld sprayers, upholstery attachments, or odor-neutralizing fe
    Vetted carpet cleaner machine for old stains ·
    The best carpet cleaner machine for old stains, compared
    ★ Winner Bissell Big Green Professional
    Best Overall for Heavy-Duty, Deep Stain Removal
    15compared

    How We Picked

    These products were selected based on their ability to tackle old stains effectively, considering cleaning power, user reviews, and versatility. We prioritized models with strong suction, deep cleaning technology, and positive feedback on stain removal. Ease of maintenance, portability, and value were also key factors, alongside safety features for frequent use. The ranking reflects a balance between performance in removing old stains and overall usability, ensuring each pick serves a distinct user need or cleaning scenario.
    Which carpet cleaner machine for old stain fits you?
    The everyday user
    All-round, reliable
    The enthusiast
    Premium & high-performance
    The gift-giver
    Looks & craftsmanship

    Factors to Consider When Choosing Carpet Cleaner Machine For Old Stains

    Choosing the right carpet cleaner for old stains involves understanding several key factors that influence cleaning results and user experience. Not all machines are created equal in power, portability, or ease of maintenance. Considering your specific needs—such as the size of your space, type of stains, and frequency of use—can significantly impact your satisfaction with your purchase. Here are the main factors to weigh before making a decision.

    Cleaning Power and Deep Stain Removal

    For old stains, cleaning power is paramount. Look for models with strong suction, deep-cleaning brushes, and heated options if available. Machines with larger tanks allow for extended cleaning sessions without frequent refills, which is beneficial when tackling persistent stains. Keep in mind that more powerful units may be heavier or bulkier, so balance power with your comfort in handling the machine.

    Portability and Size

    If your home has multiple carpeted areas or tight spaces, portability becomes a key consideration. Smaller, lightweight models are easier to maneuver and store, but they might sacrifice some cleaning depth. Conversely, upright, professional-grade machines tend to be bulkier but deliver superior stain removal. Evaluate your space constraints and how often you’ll need to move the cleaner around.

    Ease of Use and Maintenance

    Frequent use for old stain removal demands user-friendly features. Look for machines with straightforward controls, easy-to-clean tanks, and simple brush maintenance. Models with quick-drying parts or easily accessible filters save time and effort. Remember that some units require more regular upkeep, which could impact your overall satisfaction.

    Additional Tools and Features

    Many stain-specific models come with extra tools like handheld sprayers, upholstery attachments, or odor-neutralizing features. These extras can boost cleaning versatility, especially for stubborn stains that need targeted treatment. However, they often add to the cost and complexity of the machine, so consider whether you’ll use these features regularly.

    Value and Price

    Deep cleaning old stains often justifies a higher investment, but it’s worth comparing models for durability and performance relative to price. Premium units with advanced technology typically perform better on persistent stains, but some budget options can still deliver satisfactory results for lighter or less frequent stain removal. Balance your budget with the expected cleaning needs.

    Frequently Asked Questions

    Can I use a regular carpet cleaner for old stains?

    While many regular carpet cleaners can handle surface stains, old stains often require more powerful equipment with deep-cleaning features. Machines with heated water, stronger suction, and specialized brushes are better suited for stubborn, set-in stains. For best results, choose a model specifically designed for deep extraction and old stain removal rather than relying solely on basic or lightweight cleaners.

    How often should I clean my carpet to remove old stains effectively?

    For heavily stained carpets, a deep cleaning every 6 to 12 months is advisable, especially if stains are persistent. Regular maintenance with spot cleaning in between helps prevent old stains from setting further. Using a machine with strong suction and deep-cleaning capabilities ensures that even older, ingrained stains are effectively lifted over time.

    Are portable carpet cleaners powerful enough for old stains?

    Portable carpet cleaners are convenient and easier to handle but often lack the deep-cleaning power of upright or professional machines. They can be effective for small areas or light to moderate stains, but for stubborn, old stains, a larger, more powerful machine usually delivers better results. Consider your stain severity and cleaning frequency when choosing a portable option.

    What features are most important for removing old stains?

    Features like heated cleaning, powerful suction, large tanks, and specialized brushes are critical for old stain removal. Heated water helps loosen deep-set stains, while strong suction extracts them thoroughly. Additional tools such as handheld attachments can target specific areas. Prioritize these features if your primary goal is to lift decades-old blemishes effectively.

    Is it worth investing in a professional-grade carpet cleaner for old stains?

    Investing in a professional-grade cleaner often pays off if you regularly deal with stubborn, old stains. These models typically offer superior power, larger capacities, and advanced cleaning technologies that can restore heavily soiled carpets. However, they tend to be more expensive and less portable, so weigh your specific needs and budget before making the decision.

    Conclusion

    The best choice depends on your specific needs: for heavy-duty, deep-old stain removal, the Bissell Big Green Professional Carpet Cleaner offers unmatched power and results, making it ideal for frequent, serious cleaning. If you want a balanced option that handles old stains well without a hefty price tag, the BISSELL TurboClean Upright provides solid performance and value. Beginners or those with smaller spaces might prefer the BISSELL Little Green Max Pet for its portability and ease of use. For users with pets, models with extra tools like the Bissell Little Green Pet Pro are tailored for pet stains and odors. Finally, for those who prioritize premium features and maximum cleaning power, investing in a professional model like the Bissell BigGreen Commercial BG10 could be worthwhile. Each of these picks covers a different user profile, ensuring a tailored solution for old stain challenges.

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