Bissell Little Green Max Pet portable carpet cleaner 3860 — compact spot cleaner, self-cleaning tool, strong suction

The BISSELL Little Green Max Pet (model 3860) is a compact, portable deep-cleaner built to remove set-in pet stains and odors from carpets and upholstery using strong suction, targeted scrubbing, and a self-cleaning tool.

Designed for homes with pets, the Little Green Max Pet combines concentrated cleaning power with easy-to-store portability. Its two-tank system keeps clean and dirty water separate, while a specialized toolset and a trial bottle of BISSELL PET PRO OXY Spot & Stain solution help treat urine, mud, hair, and other animal-related messes. Lightweight and ergonomically designed, this model aims to simplify spot cleaning without sacrificing performance.

How does the Little Green Max Pet remove stubborn pet stains?

This cleaner pairs concentrated spray, stiff-bristled scrubbing, and upgraded suction to lift deep soils and trapped odors. Use the included Tough Stain Tool to agitate fibers and then extract loosened residue into the dirty-water tank.

• Triple-action cleaning: spray, scrub, suction for embedded messes.
• Specialized Pet PRO OXY formula targets urine and organic soils.
• 30% stronger suction versus competing portables for faster extraction.

What makes the self-cleaning Tough Stain Tool useful after cleaning?

The one-touch hose and tool cleanout flushes leftover debris and solution from the hose and attachment, reducing manual disassembly and preventing stale odors. It lets you rinse the tool without changing accessories or touching dirty components.

• One-touch cleanout clears the hose and tool quickly.
• Minimizes contact with dirty water and residue.
• Helps maintain peak suction and prevents cross-contamination.

Is the Little Green Max Pet easy to store and move around the house?

Yes—its compact footprint and ergonomic handle make it simple to lift and stow in a closet. A longer hose and cord extend reach for stairs, upholstery, and hard-to-reach corners without dragging the unit across the floor constantly.

• Lightweight design for quick carrying and setup.
• Extended hose and cord for greater cleaning range.
• Two-tank system keeps filling and emptying straightforward.

What accessories come in the box and how do they help pet owners?

The kit arrives ready to tackle common pet problems: a Self-Cleaning Tough Stain Tool for set-in spots, a Pet Hair Removal Tool to help lift fur, and an 8 oz. trial of PET PRO OXY Spot & Stain. These parts let you address odor, stains, and hair without buying extras right away.

• Self-Cleaning Tough Stain Tool for concentrated spot treatment.
• Pet Hair Removal Tool to loosen embedded fur before extraction.
• Trial-size BISSELL PET PRO OXY solution for urine and stain targeting.

Who is this for? The BISSELL Little Green Max Pet 3860 is aimed at pet owners, renters, and busy households that need fast, effective spot cleaning on carpets, area rugs, upholstery, stairs, and vehicle interiors. It’s ideal for people who want a portable machine with stronger suction than typical compact cleaners, plus tools and a self-cleaning feature that reduce fuss after tackling pet messes. If you need a unit that balances portability, targeted performance, and pet-specific accessories, this model is built to make frequent spot cleanups easier without requiring garage storage or complicated maintenance.