BISSELL Little Green Max Pet SmartMix Carpet Cleaner, 38572

The BISSELL Little Green Max Pet SmartMix 38572 is a dedicated portable spot cleaner engineered to tackle set-in pet messes, tracked-in mud, and embedded household dirt. It addresses spot cleaning on soft home surfaces by integrating fluid spraying, active manual scrubbing, and vacuum suction into a single process. For homes with pets, every purchase also supports the BISSELL Pet Foundation in its mission to save pets in need.

A central feature is the built-in SmartMix technology, which automatically combines water and cleaning formula in the proper ratio. This eliminates the need to measure out liquids before starting each cleaning session. The machine utilizes a standard two-tank system, keeping clean cleaning fluid completely separate from extracted dirty water. This dual-tank design ensures you never re-apply dirty liquid while simplifying tank filling and rinsing.

Suction strength is rated 30 percent higher than competing portable deep cleaners, helping draw out wet spills and loosened debris quickly. The package comes with specialized attachments, including a dedicated pet hair tool and a self-cleaning tough stain tool. The self-cleaning attachment lets you rinse out trapped dirt, hair, and formula residue directly through the tool to keep the attachment clean between uses.

A few practical limits should be kept in mind before buying. The official features list does not provide specific numerical measurements for the physical unit, cord length, or hose length, so reach depends on household outlet placement. Furthermore, the included 8-ounce bottle of PET PRO OXY Spot and Stain formula with Urine Eliminator is only a trial size, meaning frequent cleaning tasks will require purchasing extra formula soon after setup.

Verdict: The BISSELL Little Green Max Pet SmartMix is an excellent choice for pet owners who want strong spot-cleaning suction without measuring cleaning liquids by hand. Its separate water tanks and self-flushing attachment deliver a practical, low-mess cleanup experience for daily pet accidents.

A great fit if you:

• Have pets at home and frequently deal with muddy footprints, urine stains, or embedded pet hair.
• Prefer an automated solution that mixes water and cleaning formula without manual measuring.
• Want a tool with built-in self-cleaning capability to flush dirty residue out of the attachment.

Consider something else if you:

• Need precise measurements for power cord and hose length before purchasing.
• Want a large supply of cleaning formula included right out of the box.

How does the SmartMix technology work?
SmartMix automatically blends water and cleaning formula in the proper ratio inside the machine. This means you do not have to measure out liquids manually before cleaning.

What attachments come in the box?
The machine includes a self-cleaning tough stain tool, a specialized pet hair removal tool, and an 8-ounce trial bottle of BISSELL PET PRO OXY Spot and Stain formula with Urine Eliminator and StainProtect Technology.

How does the self-cleaning tool function?
The self-cleaning tough stain tool allows you to rinse out dirty residue and leftover debris from inside the attachment, keeping the tool head clear and clean after use.

How are clean and dirty water handled?
The machine uses a two-tank system that keeps clean solution and dirty extracted water completely separate, simplifying both filling and emptying processes.