Spray, agitate, extract · review
Automatic wash-and-dry sensing, a 96 ounce tank and a self-cleaning tray.
Where this ends up It decides when to wash and when to dry, which is the one thing almost everybody gets wrong on a carpet cleaner. Ninety-six ounces of tank published, a self-cleaning tray for the hair, and seven items in the box.
“automatically senses when to wash and dry, making carpet cleaning as easy as vacuuming.”
This is the main event on this listing, and it is worth explaining because the bullet undersells it.
On every manual machine on this shelf, the technique is: squeeze the trigger on the forward stroke to lay down solution, release it on the back stroke so the suction pulls the water out. Forward wets, backward dries.
Almost nobody does that consistently. People hold the trigger in both directions, which puts roughly twice as much water into the carpet as comes back out — and the result is a floor that takes a day to dry, smells while it does, and can mark as it dries unevenly.
Automatic sensing removes the decision: push to wash, pull to dry.
Which is why the comparison in the bullet is to vacuuming rather than to other carpet cleaners. It is a claim about skill, not power — and skill is what most of this category actually asks of you.
The nearest equivalent on the shelf is this maker’s own PowerScrub at $169.99, whose Auto Mix automates the other common error: the dilution. Between them, Hoover has identified the two mistakes people make and built a machine against each.
“SELF-CLEANING TRAY… to flush out hair and debris.”
The most thorough version of this on the shelf, and it addresses the part that quietly ruins carpet cleaners.
Dirty water leaves the carpet carrying hair, grit and fiber, then travels through a nozzle, a duct and a tray before it reaches the recovery tank. Rinse the tank and leave the path, and you have a damp passage packed with hair that no brush reaches — which smells within a week, and then every clean smells of it.
A flushable tray takes the hair out at the point where it collects. And the box also includes a separate nozzle cleanout tool, so both ends of the path are covered.
How the shelf handles it:
this — a self-cleaning tray plus a nozzle cleanout tool Bissell TurboClean PET, $159.99 — a “4” Self Cleanout Tool… with just one touch” Hoover PowerScrub, $169.99 — a nozzle cleanout tool Bissell TurboClean OXY, $99.99 — a “removable nozzle” to rinse by hand Bissell Little Green, both Sharks, Dapper — nothing stated
Four of eight listings say nothing, on machines whose entire function is moving dirty water through narrow passages.
96 oz is 2.8 liters, sold as “XL CAPACITY TANKS: take less trips to the sink”.
Only three of eight machines on this shelf publish a capacity:
this — 96 oz Bissell Little Green — 48 oz, exactly half Dapper — 10.5 gallon solution, 8 gallon recovery
The other five publish nothing — including this maker’s own PowerScrub, whose page heads a bullet “DUAL TANK TECHNOLOGY” and then gives no number. Which tells you Hoover treats the figure as a selling point when it has one worth selling.
What 2.8 liters covers: a large room, or two small ones, before refilling. Trips to the sink are the reason people abandon a house halfway through.
What the figure leaves out is the recovery tank, and that is the one that fills first, since everything you lay down comes back with the dirt in it. The Dapper is the only listing here publishing both — 10.5 gallons out, 8 gallons back — which implies roughly 76 per cent of what you spray returns, the rest evaporating or staying in the fiber.
Add 2.8 kilos of water to a 9049 g (319.2 oz) machine and you are pushing twelve kilos, which is the cost of an XL tank.
7” 2-in-1 Stair Tool. Gentle Upholstery Tool. Max Extraction Tool. Nozzle Cleanout Tool. 8-foot hose. Self-cleaning tray. Two trial solutions. Storage bag.
The longest and most specific inclusion list on this shelf.
The stair tool is the one worth paying for. No upright goes on stairs, and stairs are simultaneously the dirtiest carpet in a house and the hardest to reach — a seven-inch head on an eight-foot hose is the arrangement that works, since a full-width floor nozzle will not sit on a tread.
The gentle upholstery tool and the max extraction tool are a sensible pair: one for fabric you do not want to soak, one for carpet you want to pull hard on. Most listings here supply one upholstery tool and leave it at that.
And a storage bag is a small thing that keeps four tools together — four loose nozzles in a cupboard become two within a year.
Eight feet of hose matches the PowerScrub and is second on the shelf behind the Dapper’s 10 ft. The Bissell PET gets 7 ft; four listings publish nothing.
HeatForce is the drying claim: “Dry floors faster and get back to life quicker.”
Drying time is the real complaint about carpet cleaning — a wet carpet smells, and in a cold room it can grow mold. Two opposite strategies appear on this shelf and both are defensible:
Heat it after wetting — this and the PowerScrub Do not over-wet it — the Shark CarpetXpert: “PowerSpray penetrates deep into fibers without oversoaking them” Heat the water at source — the Dapper, with a 1200 W heater reaching 208.4 °F
Neither Hoover publishes a dry time, so the mechanism is there and the figure is not.
Spot Boost is “more cleaning power” with no description of what changes — more solution, more suction, slower brush, or a combination. Compare the Shark machines, whose equivalent is chemical and explained: two formulas “fused on contact” because peroxide oxidisers decay once diluted and bottled.
Nothing at all about the brush. No count, no rows, no speed, no mention of a brush roll in any bullet.
That is striking on a shelf where brush design is the headline everywhere else:
Dapper — a single-piece nylon brush at 1500 RPM, the only speed anywhere here Hoover PowerScrub — five counter-rotating SpinScrub brushes Bissell TurboClean PET and OXY — a 4-row DeepReach PowerBrush Shark CarpetXpert — “a high-speed brushroll”
Agitation is not a luxury on a carpet cleaner: dirt is held mechanically between fibers, which is why a vacuum leaves it and why water alone will not shift it. A machine that publishes automatic sensing, heated drying, a boost mode and a self-cleaning tray, and says nothing about the thing touching the carpet, has left out the part that does the work.
No suction figure. The Dapper is the only machine here publishing the professional pair — 6.5 inches of water lift and 100 CFM — which together say how deeply it pulls water from a pile and how fast it moves it.
No dry time.
No test or standard. The only standard citation on this shelf belongs to the Shark CarpetXpert: “based on ASTM F2828”, the published test for soil removal from carpet.
No warranty, which only the Dapper publishes — two years parts and labor, with “parts in stock, phone troubleshooting first, and nationwide technician service”.
And the solution is Hoover’s. “Pair with Hoover Carpet Cleaner Solution”, with two trial sizes in the box. Seven of eight listings here tie you to a branded bottle; the exception is the Dapper, a “cold water extraction system” that takes whatever you choose. Whichever you buy, use low-foam extraction solution — ordinary carpet shampoo foams enough to fill a recovery tank with bubbles and carry them into the motor.
Catalogued and unsold: the American Amazon shop lists the reference with nobody behind it.
Read from Keepa on the day this page was last revised; stock and price both move without notice.
Prices quoted in this text were read on 2026-10-04. The live price is at the top of the page.
| Automation | Senses when to wash and when to dry — see the FAQ, it is the main event |
|---|---|
| Tank | 96 oz, which is 2.8 liters — one of only three capacities published here |
| Self-cleaning tray | Flushes out hair and debris, the most thorough version on this shelf |
| Spot Boost | A mode for more cleaning power on stubborn stains |
| Drying | HeatForce technology |
| Hose | 8 feet, converting it to a spot cleaner |
| In the box | Seven items: 7 inch 2-in-1 stair tool, gentle upholstery tool, max extraction tool, nozzle cleanout tool, hose, tray, two trial solutions and a storage bag |
| Weight | 9049 g (319.2 oz) — the heaviest upright on this shelf |
| Dimensions | 432 × 330 × 1092 mm (17 × 13 × 43 in) |
| Brush | Not published — no count, no rows, no speed |
| Suction figure | Not published |
| Dry time | Not published |
| Warranty | Not published |
| Amazon reference | B0F4733HZZ |
| EAN | 0073502052501 |
It takes over the one piece of technique that decides whether a carpet comes out clean or sodden. The bullet reads: "AUTOMATIC CLEANING TECHNOLOGY: SmartWash Pet XL automatically senses when to wash and dry, making carpet cleaning as easy as vacuuming." On every manual machine on this shelf you are expected to squeeze the trigger on the forward stroke — laying down solution — and release it on the back stroke, so the suction pulls the water out. Almost nobody does this consistently. People hold the trigger both ways, which puts twice as much water in as comes out, and the result is a carpet that takes a day to dry, smells while it does, and can mark as it dries unevenly. Automatic sensing means push to wash, pull to dry, with no decision to get wrong. That is why the comparison in the bullet is to vacuuming rather than to cleaning — it is a claim about skill, not power. The nearest equivalent on the shelf is its own sibling the PowerScrub at $169.99, whose Auto Mix automates the other common error, the dilution.
Because the part that ruins these machines is the bit you cannot reach, and this is the most thorough answer on the shelf. The bullet reads: "SELF-CLEANING TRAY: Make clean up easy by using the self-cleaning tray to flush out hair and debris." Dirty water leaves the carpet carrying hair, grit and fiber, and travels through a nozzle, a duct and a tray before it reaches the recovery tank. Rinse the tank and leave the path, and you have a damp passage packed with hair that no brush reaches — which smells within a week, and after that every clean smells of it. A flushable tray takes the hair out where it collects. How the shelf compares: this has a tray, plus a nozzle cleanout tool in the box. The Bissell TurboClean PET at $159.99 has a "4" Self Cleanout Tool... with just one touch". The Hoover PowerScrub includes a nozzle cleanout tool. The Bissell OXY at $99.99 has a "removable nozzle" to rinse by hand. Four of eight listings mention nothing of the kind — on machines whose whole job is moving dirty water through narrow passages.
It is the largest domestic tank published on this shelf, and the fact that it is published matters as much as the figure. Ninety-six ounces is 2.8 liters, and the bullet sells it as "XL CAPACITY TANKS: take less trips to the sink and clean more". Only three of eight machines here publish a capacity at all: this, the Bissell Little Green at 48 oz — exactly half — and the Dapper commercial extractor at "10.5 gallon solution tank and 8 gallon recovery tank". The other five publish nothing, including this maker’s own PowerScrub at $169.99, whose page leads a bullet with "DUAL TANK TECHNOLOGY" and then gives no number. What 2.8 liters covers in practice: a large room, or a couple of smaller ones, before refilling — and the trips to the sink are the reason people stop halfway through a house. The figure the listing does not give is the recovery tank, which fills first, since everything you lay down comes back with the dirt in it. The Dapper is the only listing on this shelf publishing both, and its ratio implies roughly 76 per cent of what you spray returns.
Measured against the median of its own aisle here — not against everything on sale.
Details checked on October 4, 2026.
A whole house of carpet, by someone who would rather not learn the technique
Amazon reports what buyers took in the month before this page was last checked: at least 300.
The figure is a floor, rounded by Amazon, and read through Keepa — it says what buyers picked, not what a maker claims.
Specifications: the manufacturer sheet for cleaning machines and the matching Amazon product page. Prices and availability: Keepa. Every figure on this page names its source.
400 W · two tanks · self-cleaning · 30 ml starter solution
The cheapest two-tank spray extraction machine here, with a self-cleaning cycle and a sample of solution.
Best for: A first spot-cleaning machine for accidents on a sofa or a car seat
Compact upright carpet and upholstery cleaner with a 4-row DeepReach PowerBrush and powerful suction for carpet and area rugs in small spaces, a removable nozzle for rinsing, and two 8 ounce trial formulas, designed to pair with the maker’s Pro Max Clean and Protect formula with StainProtect
A four-row brush upright at a hundred dollars, with no hose.
Best for: One room of carpet and nothing above the floor
≈ $100
Compact upright carpet and upholstery cleaner with a 4-row DeepReach PowerBrush and powerful suction, a 7 foot hose, a 4 inch self cleanout tool that flushes debris at one touch and a spraying crevice tool, for carpet, upholstery, pet beds and area rugs
The cheaper Bissell plus a 7 foot hose and a self-flushing tool.
Best for: Carpet, stairs and a pet bed, by someone who wants one machine for all three
≈ $160
