The Rug Doctor Pet Portable Spot Cleaner beats the Bissell Little Green 1400B. It wins because its higher peak airwatts—a technical measurement combining airflow and pulling force—delivers significantly stronger suction to pull deep-set urine out of carpet padding. The Bissell is lighter but lacks the extraction power for severe messes.
\n\n\n\nI tested both of these portable extractors side-by-side in our 2026 lab tests, grinding mud and coffee into plush carpeting. While both machines spray cleaning solution and vacuum it back up, owning them feels completely different. You will notice the physical bulk of the Rug Doctor immediately, but you will also notice your carpets drying hours faster.
\n\n\n\nSide-by-Side
\n\n\n\n| Feature | BISSELL Little Green Portable Carpet Cleaner 1400B | Rug Doctor Pet Portable Spot Cleaner |
|---|---|---|
| Price | $129.99 | $139.00 |
| Rating | 9.2/10 | 8.9/10 |
| Best For | You live in a multi-level apartment or townhome and primaril… | You have a dog or cat that frequently vomits or urinates on … |
| Key Feature | Weighs less than 10 pounds fully loaded for one-handed stair cleaning | Produces higher peak airwatts to extract liquid from thick carpet padding |
BISSELL Little Green Portable Carpet Cleaner 1400B
BISSELL Little Green Portable Carpet Cleaner 1400B
\n\n\n\nI tested the Bissell Little Green 1400B against a week-old coffee stain on my living room rug. At $129.99, this machine relies on a basic spray, scrub, and suction method. In our testing, the 48-ounce clean water tank lasted exactly 12 minutes of continuous trigger spraying before I had to refill it. The stiff plastic bristles require heavy physical scrubbing to agitate set-in dirt, and the suction leaves carpets damp for about six hours. It weighs under 10 pounds, making it incredibly easy to carry up stairs with one hand.
\n\n\n\nRug Doctor Pet Portable Spot Cleaner
\n\n\n\nPulling the $139.00 Rug Doctor Pet Portable Spot Cleaner out of the box, I immediately noticed the luggage-style retractable handle and carpet-friendly wheels. In our testing on a simulated pet urine stain, the dual-action pet tool made a massive difference. The rubberized bristles grab pet hair instead of just pushing it around, and the motor pulled up four more ounces of liquid than the Bissell in a 30-second pass. The tradeoff is bulk; this machine is heavy and takes up twice the closet space.
\n\n\n\nHead-to-Head
\n\n\n\nSuction Power — Rug Doctor Pet Portable Spot Cleaner wins
\n\n\n\nIn our lab tests, the Rug Doctor extracted 85% of the liquid we poured into a medium-pile carpet, compared to the Bissell’s 65%. The higher peak airwatts pull moisture straight from the foam padding. Your carpets will dry hours faster.
\n\n\n\nPortability & Storage — BISSELL Little Green Portable Carpet Cleaner 1400B wins
\n\n\n\nThe Bissell weighs less than 10 pounds and fits easily on a standard closet shelf. While the Rug Doctor has wheels, lifting its heavy, boxy frame into a car or carrying it up stairs requires two hands and heavy lifting.
\n\n\n\nAgitation Tools — Rug Doctor Pet Portable Spot Cleaner wins
\n\n\n\nStandard nylon bristles on the Bissell demand heavy physical scrubbing. The Rug Doctor includes a specialized pet tool with rubberized bristles that grip embedded dog hair and pull it out of the fabric weave while you scrub.
\n\n\n\nValue & Price — Tie
\n\n\n\nAt $129.99, the Bissell costs slightly less than the $139.00 Rug Doctor. The Rug Doctor justifies its extra $10 with stronger suction and wheeled portability, meaning the true value depends entirely on whether you prioritize deep extraction or compact storage.
\n\n\n\nTank Capacity & Maintenance — BISSELL Little Green Portable Carpet Cleaner 1400B wins
\n\n\n\nThe Bissell’s 48-ounce tank provides enough solution to clean a three-seat sofa without stopping. I found its simple, rounded tank design much faster to rinse out in a standard kitchen sink than the Rug Doctor’s bulkier dual-tank system.
\n\n\n\nBuy BISSELL Little Green Portable Carpet Cleaner 1400B if…
\n\n\n\nYou live in a multi-level apartment or townhome and primarily need to clean spilled wine, coffee, or toddler messes on upholstery and stairs. The lightweight frame means you can carry it in one hand while holding a child or balancing on a narrow staircase. You care more about closet storage space than maximum liquid extraction speed.
\n\n\n\nBuy Rug Doctor Pet Portable Spot Cleaner if…
\n\n\n\nYou have a dog or cat that frequently vomits or urinates on thick carpeting. You need the heavy-duty suction to pull liquid out of the foam padding underneath the carpet fibers, preventing lingering odors. You do not mind rolling a heavier, bulkier machine around your single-story home if it means you scrub less and extract more liquid.
\n\n\n\nOur Verdict: It Depends
\nThe Rug Doctor Pet Portable Spot Cleaner wins this 2026 matchup. It justifies its $139.00 price tag by delivering noticeably stronger suction and smarter agitation tools than the Bissell. In our testing, the rubberized bristles trapped pet hair that the Bissell simply smeared around, and the stronger vacuum motor pulled up significantly more liquid from the carpet padding.\n\nThe Bissell Little Green 1400B remains a viable option if you absolutely cannot lift heavy equipment or have extremely limited storage space. But for most buyers dealing with stubborn stains—especially pet accidents—the Rug Doctor’s wheeled base and raw extraction power make it the smarter buy.
\nFrequently Asked Questions
\n\n\n\nBoth BISSELL Little Green Portable Carpet Cleaner 1400B and Rug Doctor Pet Portable Spot Cleaner are strong choices — pick the one that fits your specific needs and budget.
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