🐾 Pet Proven Certified

Little Green^® Cordless SmartMix^® Portable Carpet Cleaner

Spray, scrub & suction tough stains — anywhere, anytime. SmartMix auto-mixes the perfect cleaning solution. No cords, no mess, no guesswork.

★★★★★ 4.5/5 — Loved by thousands

$199.99 $229.99 SAVE $30

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30-Day Money Back

25V Lithium-Ion Battery

Helps Save Pets

Why Little Green

The Toughest Little Cleaner You'll Ever Own

From pet accidents to wine spills — the Little Green tackles messes other cleaners can't.

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SmartMix Technology

Automatically mixes formula and water for the perfect cleaning solution every time. No measuring, no guesswork.

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Cordless Freedom

25V lithium-ion battery with up to 35 minutes runtime. Clean anywhere — stairs, car, furniture, no outlet needed.

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Pet Proven Certified

Engineered to expertly clean tough pet messes. Muddy paws, accidents, fur — it handles them all.

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Dual Cleaning Modes

Rinse Mode (water only) for light freshening. Max Clean Mode (formula + water) for deep stain removal.

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Spray, Scrub & Suction

Three cleaning actions in one pass. Sprays solution, scrubs with built-in brush, and suctions up the mess.

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Ultra Portable — 7.2 lbs

Lightweight with carry handle. Take it room to room, out to the car, or store it in any closet.

See It In Action

Watch Real Reviews

Don't just take our word for it. Watch real people test the Little Green Cordless SmartMix.

3682L Full Review — Smart Mix Tank & Cleaning Demo

The Little Green Cordless SmartMix is a Game-Changer

Cordless vs Corded Spot Cleaners — Honest Comparison

Versatile

One Cleaner. Every Surface.

From carpets to car seats — the Little Green handles it all.

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Carpets & Rugs

Deep clean embedded stains from high-traffic areas, spills, and pet messes.

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Upholstery & Sofas

Refresh couches, chairs, and fabric furniture. Remove food stains and odors.

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Car Interiors

Take it to the car — cordless makes it easy. Clean seats, floor mats, and trunk.

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Stairs

Lightweight and portable — perfect for cleaning stairway carpet step by step.

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Pet Beds & Crates

Deep clean pet bedding, kennels, and crate pads. Eliminate odors at the source.

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Area Rugs

Spot-treat area rugs without hauling them to a cleaner. Quick, easy, effective.

How It Works

Clean Any Mess in 3 Steps

No assembly. No mixing. Just fill, spray, and clean.

Fill the SmartMix Tank

Add water and formula to the SmartMix tank. It auto-mixes the perfect ratio — no measuring needed.

Spray & Scrub

Press the trigger to spray solution. The built-in brush scrubs deep into fibers to lift stains.

Suction It Up

Powerful suction extracts dirty water, leaving surfaces clean and nearly dry. Done.

Compare

Cordless SmartMix vs. Traditional Spot Cleaners

See why the Little Green Cordless SmartMix is the smarter choice.

Little Green SmartMix

Traditional Spot Cleaner

Cord

Cordless

Corded — limited reach

Formula Mixing

Automatic SmartMix

Manual measuring

Weight

7.2 lbs

12 — 15 lbs

Portability

Take anywhere

Near outlet only

Cleaning Modes

Rinse + Max Clean

Single mode

Self-Clean Tool

HydroRinse included

Car Cleaning

Easy — no cord

Need extension cord

Reviews

What Customers Are Saying

4.5

★★★★☆

Based on verified reviews

★★★★★

"This walking pad is — wait, wrong product! Seriously though, this thing is a BEAST for pet stains. My senior dog has accidents and this cleans them up like they never happened."

Dog Mom K.

✓ Verified Buyer

★★★★★

"The SmartMix feature is genius. No more guessing how much solution to add. Just fill and go. Cleaned my entire car interior in one charge."

Marcus R.

✓ Verified Buyer

★★★★★

"I like it better than the older Green machine. The cordless version works great for quick clean-ups. Great suction and much quieter than my old one."

Jennifer S.

✓ Verified Buyer

★★★★★

"Portable when I needed to get spills out the car. Great suction. So much easier without dealing with a cord. Worth every penny."

Tony M.

✓ Verified Buyer

★★★★☆

"Works really well on carpet stains. The dual mode is nice — rinse mode for light stuff, max clean for the tough stains. Only wish the battery lasted a bit longer."

Amanda L.

✓ Verified Buyer

★★★★★

"Red wine on a white rug — I thought it was over. This little machine saved my security deposit. The before and after was unbelievable."

Chris D.

✓ Verified Buyer

What's Included

Everything You Need in the Box

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Little Green Cordless SmartMix

The main unit with SmartMix tank, 25V battery, and charging dock.

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4" Tough Stain Tool

Extra-tough brush head for embedded, dried-on stains.

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HydroRinse Self-Cleaning Tool

Keeps the hose clean between uses. Just rinse and go.

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PRO OXY Formula (8 oz)

Trial-size BISSELL PRO OXY Spot & Stain with StainProtect technology.

FAQ

Frequently Asked Questions

Got questions? We've got answers.

How long does the battery last?

Up to 35 minutes in Eco mode (quieter, extended runtime) or up to 20 minutes in Turbo mode (maximum suction power). Charging takes approximately 4.5 hours.

What does SmartMix actually do?

SmartMix automatically blends the right ratio of cleaning formula and water — no measuring cups, no guessing. Just fill both compartments and the machine does the rest.

Can I use it on my car seats?

Absolutely! The cordless design makes it perfect for car interiors. Clean seats, floor mats, trunk liners, and more without needing an extension cord or outlet.

What surfaces can it clean?

Carpet, rugs, low pile carpet, stairs, area rugs, pet beds, upholstery, fabric furniture, auto interiors, RV interiors, and patio furniture. Note: it is not a dry vacuum — it's a deep cleaning machine for stains and messes.

Is it good for pet stains?

Yes! It's Pet Proven Certified — engineered specifically to handle tough pet messes including muddy paws, accidents, embedded fur, and odors. The included PRO OXY formula targets pet stains specifically.

What's the return policy?

BISSELL offers a 30-day money-back guarantee from delivery date on BISSELL.com purchases. Free shipping on orders over $100.

What cleaning formula should I use?

An 8 oz trial bottle of BISSELL PRO OXY Spot & Stain is included. After that, use any BISSELL portable cleaning formula — available on BISSELL.com and most retailers.

Little Green^® Cordless SmartMix^® Portable Carpet Cleaner