BISSELL Little Green vs. Rug Doctor Pet Portable [Honest Comparison]

Updated: 23rd May 2022

Here’s an in-depth comparison review of BISSELL Little Green vs. Rug Doctor Pet Portable– two of the best-selling portable carpet cleaners in the market right now.

BISSELL Little Green (1400B) is a mid-level spot carpet cleaner, qualifying as an all-rounder and capable of delivering decent performance.

Rug Doctor Pet Portable (93390) is the most popular portable carpet cleaner from the house of Rug Doctor, tough on stains of all types, especially pet messes.

Which one is the best for pet stains – Little Green or Rug Doctor Pet Portable? Which one is easy to use and maintain?

If these questions are bothering you, read this detailed review between BISSELL Little Green and Rug Doctor Pet Portable.

Let’s start right away. 

Highly portable, easy to use, versatile in performance, and affordable

Powerful, portable, durable, easy to use, and effective on pet stains

Disclaimer — As an Amazon Associate, I earn from qualifying purchases.

Features Comparison: BISSELL Little Green vs. Rug Doctor Pet Portable

SpecificationsBISSELL Little Green (1400B)Rug Doctor Pet Portable (93390)
Dimensions (D x W x H)8.25 × 17.25 × 12.50 inches12.50 × 17.25 × 17.25 inches
Weight9.65 lbs15.50 lbs
Power sourceCordedCorded
Power rating3 amps12 amps
Cord length15 feet15 feet
Hose length4 feet5 feet
Tank capacity48 ounces each64 ounces each
Cleaning technologyNoNo
Heating technologyNoNo
Drying technologyNoNo
Tools3-inch tough stain tool,
HydroRinse self-cleaning hose tool
Dual-action pet tool with rubberized brush
Surface typeCarpet, upholstery, auto interiors, stairs, rugs, pet bedsCarpet, upholstery, auto interiors, stairs, rugs, mattresses, pet beds
Stains typeAll fresh and set-in spot stains like pet messes, food and beverages, grease, makeup, and mudAll fresh and set-in spot stains like pet messes, food and beverages, grease, makeup, and mud
Cleaning formulaSpot & Stain with Febreze Freshness formulaPet Stain & Odor cleaning solution with pro-enzymatic formula
Warranty1 year2 years
PriceCheck on AmazonCheck on Amazon

Detailed Comparison: BISSELL Little Green vs. Rug Doctor Pet Portable

Let’s see in detail how this cute Little Green fares against the resilient Rug Doctor Pet Portable. We’ll compare important aspects like pros and cons, performance, ease of use, ease of maintenance, portability, versatility, and customer reviews.

BISSELL Little Green vs. Rug Doctor Pet Portable Comparison Chart
Graphical representation of the comparison between BISSELL Little Green and Rug Doctor Pet Portable

Pros & Cons

BISSELL Little GreenRug Doctor Pet Portable
Pros– Versatile and effective
– Compact and light
– Handy and easy to use
– Affordable
– Really powerful and effective
– Durable and perfect finish
– Easy to use
– 2-year warranty
Cons– Only 1-year warranty
– Short hose
– Tank design flaw
– Loud operation
Buy on AmazonBuy on Amazon


Little Green spot carpet cleaner surprises everyone with its cleaning abilities. Running on a 3 amps (~360 Watts) motor, it delivers sufficient suction to weed out set-in as well as surface stains from carpets and rugs. The 3-inch tough stain tool works great in coordination with the suction unit, pulling out spot stains like a pro.

Rug Doctor Pet Portable, on the contrary, features a 12 amps (~1200 Watts) motor, four times more powerful than BISSELL Little Green. Therefore, you can expect powerful suction, capable of eliminating deeply embedded stains. The 4.5-inch dual-action pet tool with a rubberized brush also aids in the easy removal of stains.

My Verdict: Rug Doctor wins based on powerful suction and technical specifications.

BISSELL Little Green Official Video

Ease of Use

Just like other portable carpet cleaners, Little Green is also easy to set up and use. You just need to fill the solution tank, put it back, plug in the cord, uncoil the hose, and start treating the spot stains.

However, 48 ounces of solution won’t last too long. Therefore, be prepared to refill twice or thrice if cleaning a large area. Further, the 15-feet cord may fall short if the power source is too far from the spot.

Rug Doctor Pet Portable spot carpet cleaning machine aims at addressing the pain points of users. The presence of a retractable handle and wheels aids in maneuvering it easily, without the need to lift and carry.

You don’t need to put much effort while scrubbing carpets because the dual-action pet tool is equipped with a rubberized brush. The 64-ounce capacity tanks hold sufficient solution, enough to clean a large section of your carpet, rug, stairs, or furniture.

Even Rug Doctor Pet Portable has a 15-feet cord. As evident, it restricts reach across the room, if it’s a spacious one.

My Verdict: Rug Doctor wins by a slight margin.

Ease of Maintenance

Overall, the Little Green machine won’t give you any trouble while you are using it against stubborn spot stains. However, cleaning pet messes regularly results in the accumulation of filth inside the hose and the dirty water tank. You can clean the tank – and the gasket – by removing and washing them under running water.

To clean the non-detachable suction nozzle, use the HydroRinse self-cleaning hose tool. It flushes sludge from the tool and the hose directly into the DWT. Little Green comes with a 1-year warranty, lesser than what you get with most of the carpet cleaners.

Rug Doctor Pet Portable portable carpet shampooer boasts a sturdy, professional-grade body. It also comes with a 2-year warranty and, therefore, prevents you from incurring any costs associated with damage and repair.

But again, the tank design is such, that it’s difficult to clean it after an intense carpet cleaning session. Further, the non-removable suction nozzle prevents you from cleaning it thoroughly.

Pro Tip: To clean the nozzle and hose thoroughly, fill hot clean water in a vessel or sink, and let the nozzle suck up clean water, removing filth in the process. Further, to clean the sprayer, fill the water tank with clean hot water and press the sprayer, dispensing all the water in the sink.

My Verdict: It’s a tie.

Rug Doctor Pet Portable Official Video


When it comes to portability, Little Green is way ahead of its competitors. Weighing just 9.65 pounds, it’s one of the lightest portable carpet cleaners. You can easily carry it up and downstairs, suitable for the elderly as well. The compact size facilitates hassle-free storage because it occupies minimal space.

Rug Doctor Pet Portable: This carpet cleaner weighs 15.50 pounds, higher than the industry average. So it might be difficult for you to lift it and carry it around. However, you can move it easily because it comes with a retractable handle and wheels. And since it’s fairly large, it demands sufficient storage space.

My Verdict: Little Green wins.


Little Green is designed for dealing with all types of spot stains, whether pet messes, food spoils, beverage spills, nail polish, wax, grease, or anything else. You can use a suitable cleaning formula and you are set to tackle any kind of stubborn blot. It works proficiently on carpets, rugs, hallways, stairs, upholstery, furniture, pet beds, and auto interiors.

Rug Doctor Pet Portable works best for pet stains of all types, be it pet urine, poop, vomit, drool, blood, mud marks, etc. You can also use it for other stain types, but you need a suitable cleaning solution if you seek the best results. Rug Doctor Pet Portable works on all kinds of surfaces – carpets, rugs, stairs, upholstery, cars, furniture, pet beds, hallways, etc.

Pro Tip: Always pretreat a stain before using a carpet cleaner to remove it permanently. Pick up solid messes like pet poop using wet wipes, and then use a spot carpet cleaner to remove the stain. These hacks will ensure clean and shiny carpets at all times.

My Verdict: Little Green wins for its versatile performance. But if you are specifically looking for an appliance for removing pet stains, opt for Rug Doctor.

Customer Reviews

Customers are in awe of BISSELL Little Green portable carpet cleaner. It’s compact, light, powerful, versatile, easy to use, and, most importantly, too affordable. It’ll definitely serve your requirement for a handy spot cleaner. However, you need to clean it thoroughly (which demands effort) after every two or three cleaning sessions. Otherwise, it will stink badly.

There’s a loyal fan following of Rug Doctor’s, and it’s because the manufacturer provides quality equipment catered according to customers’ needs. Users praise Rug Doctor Pet Portable for its durability, powerful performance, and ease of use. Since it features a high-power motor, it’s very loud. Further, tank design flaws have caused a few leakage issues, and people also have issues regarding cleaning the dirty water tank.

My Verdict: Little Green wins for its popularity, performance, and affordable price.

Final Overview: BISSELL Little Green vs. Rug Doctor Pet Portable

 BISSELL Little Green (1400B)Rug Doctor Pet Portable (93390)
Performance Wins
Ease of Use Wins
Ease of MaintenanceTieTie
Customer ReviewsWins 
PriceCheck on Amazon Check on Amazon

Which one is the best: BISSELL Little Green vs. Rug Doctor Pet Portable?

There you have it: an in-depth comparison review between BISSELL Little Green and Rug Doctor Pet Portable.

Consider buying BISSELL Little Green if you are looking for a versatile portable carpet cleaner at an affordable price tag.

And if powerful operations and pet stains are your priorities, consider investing in Rug Doctor Pet Portable.

Must Read

Do you have any questions related to these two spot carpet cleaners? If yes, drop them in the comments below.

Also, share this comparison post with someone who is planning to buy a portable carpet cleaner and needs help to make the best decision.

Clean Homez
Authored By

The Editorial Team

After countless hours of research and scribbles, Clean Homez’ content creators bring to you the original, finest, detailed, and well-formatted content. The creators are experts in their domains and have profound knowledge of house cleaning & related chores.

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