Picked for one job
Top pick
Among whole-room machines that mix automatically, the Hoover SmartWash Pet Complete is the best, pairing dosing with a simple forward-wash, backward-dry motion. For isolated spots, the Little Green Max Pet SmartMix meters formula automatically, and Shark's StainStriker activates its two-part formula at the hand tool.
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Machines that meter formula or combine it as you work.
By the numbers
What we found across the carpet cleaners we compare, plus the checked facts behind each finding.
None of the 22 models checked meets all of “I do not want to measure out formula every time”, “Whole carpeted rooms are my cleaning job”, and “Spills and isolated stains are mostly what I clean”, so the pick goes to the closest practical compromise.
0 models fit, out of 22 checkedHow we countedThe count uses each product's current fit ratings for “I do not want to measure out formula every time”, “Whole carpeted rooms are my cleaning job”, and “Spills and isolated stains are mostly what I clean”. A need with no documented match is not counted.
| Product | Needs it meets | Facts we checked | Sources |
|---|---|---|---|
| Hoover SmartWash Pet Complete |
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| BISSELL Little Green Max Pet SmartMix |
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| Shark StainStriker Portable |
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3 options
Hoover, FH53000
On the forward pass this automatic upright washes, on the pullback it dries, and it meters the solution too.
Top pick ifWhole rooms, when you want a simple automatic routine
Empty, it weighs about 20.5 pounds, so it's tougher to carry than PowerDash.
BISSELL, 38572
Formula is metered automatically on this light portable, which also comes with a self-cleaning stain tool.
Best forIf small pet messes are frequent and you want less measuring and rinsing
A large sectional is too much for the 32-ounce tanks, which suit spot work.
Shark, PX201
Two formulas get activated at the hand tool of this compact portable, aimed at spots and odors.
Best forPet spots and vehicle jobs that call for formula activation
Keeping the dual-formula routine going means stocking two compatible products.
Ready to buy
Top pick for this job
Size of job
See price & reviews on AmazonPick this instead if
If small pet messes are frequent and you want less measuring and rinsing
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