What the maker puts in writing
- “The powerful 1800W heats up quickly, steam cleaner generates steam at optimal heat and pressure… high heat and pressure deliver superior performance”
- “You can also easily adjust the steam intensity by turning the steam control on the handle… Lock the steam trigger for hands-free, continuous cleaning”
- “you can remove grease and grime with just water, no chemicals without leaving harmful residues… let your kids and pets play safely with clean toys and surfaces”
- “With its spacious 1.5L water tank, steam cleaner for home lets you clean for longer periods without frequent refills”
- “From hard floors to carpets, windows, furniture, toy and even your car interior, steamer for cleaning includes 28 versatile accessories”
- “Steam mop features a 9.8ft power cord and extra-long hose for maximum reach. Super smooth wheels and ergonomic handle ensure effortless maneuverability”
- “The safety cap ensures a tight seal, preventing steam leaks.”
- Catalog: 3447 g (121.6 oz) · reference field: “steam cleaner”
Twenty-eight, which is the most on this shelf
Phueut 28 · Schenley 21 · Keenstone 17 · NEWBULIG 14 · HJGJYWLQ “multiple”, no count · Shark S8001 and S8201 four pads each · Shark S1000 and S3501 two pads each
The four Sharks are in a different business: they are floor machines with pads and no attachments. This shelf really holds two tools, and this is the biggest of the canisters.
What a canister does that a mop cannot: the hob, the oven, the grout, the shower screen, the window, the sofa, the car interior. Bullet five names all of those, and twenty-eight tools is as many as you will be offered.
And not one of them is named.
That is the gap, and the comparison makes it visible. The Keenstone at $139.99 itemizes: “floor brushes, microfiber pads, nylon and brass brushes, a window tool, detail nozzle, and more.”
Two things that list tells you which this one cannot.
Whether there is a floor head at all, which decides whether the machine can mop — and the title here says “Steam Mop” twice.
What the brushes are made of. Brass is softer than most of what you clean: it lifts baked-on deposit from an oven rack or a grill bar without scoring the metal. Steel scratches anything polished and leaves particles on aluminum that corrode later. On a kit of twenty-eight pieces, knowing which you have is not a detail.
And accessory counts inflate easily. Spare seals, a funnel, a measuring cup and a storage bag are all legitimately in the box and none of them cleans anything.
So: the top of the shelf on quantity, with nothing published about quality.
The steam dial on the handle, which is the best-placed control here
“easily adjust the steam intensity by turning the steam control on the handle… Lock the steam trigger for hands-free, continuous cleaning.”
Two separate features, and both are worth having.
Variable output is not a luxury. Too much steam on a delicate surface is how damage happens, and a machine with one setting always hands you the maximum — so being able to use a little on a sealed floor or a sofa and a lot on an oven is the difference between a versatile tool and a risky one.
A trigger lock matters on long jobs. A grout run or a patio door is ten minutes of continuous steam, and holding a trigger for ten minutes is its own problem.
Across the shelf:
this — a dial on the handle, plus a trigger lock
Schenley — “two steam trigger settings”, the coarse version of the same idea
Shark S8001 and S8201 — three modes, “Light, Normal, Deep”, selected on the body
HJGJYWLQ — “adjustable pressure control”, with no detail
Shark S1000, S3501, Keenstone, NEWBULIG — nothing published
A dial on the handle is the best of these, because you change it mid-pass without looking down. The Shark modes are a step away from your hand; the Schenley’s two settings are coarser.
One caution the page does not give: a trigger lock on a machine with no published temperature means you can hold full steam on a surface indefinitely without knowing how hot it is. Use the dial.
Bullet one claims “1800W High-Pressure, Deep Cleaning… generates steam at optimal heat and pressure”, and publishes neither.
No temperature. No pressure. No heat-up time. No runtime.
Which is a real gap on a machine whose own first bullet leads with “high pressure”. Here is what the shelf gives instead:
Keenstone, $139.99 — 300 °F at 58 psi. And they agree: 58 psi is about 5 bar absolute, where saturated steam sits near 306 °F. The only consistent pair on this shelf.
Schenley, $139.99 — 248 °F at 3.5 bar. These do not agree: 248 °F is 120 °C, roughly 2 bar absolute, while 3.5 bar gauge would put steam near 298 °F.
HJGJYWLQ, $591.99 — 110 °C with 4.0–5.0 bar. Impossible together: saturated steam at 4.5 bar is 144 to 152 °C.
NEWBULIG, $37.89 — 212 °F, no pressure claimed. Correct and honest for an unpressurized mop, since 212 °F is exactly 1 bar.
The four Sharks — neither figure.
The heat-up time is the other informative absence. “Heats up quickly” is the claim; the arithmetic is checkable. Bringing 1.5 liters to the boil takes roughly 0.5 megajoules, which at 1800 W is about four and a half minutes — so “quickly” here means minutes, not seconds.
For comparison: the Shark S1000 and S3501 reach steam in 30 seconds, because a mop does not heat a tank at all — it drips water onto a hot block. The Schenley publishes 8 minutes for a slightly smaller tank, which is conservative against the same arithmetic.
And no runtime, where the Keenstone publishes 50 minutes from 51 oz and the Schenley 45 minutes from 45.5 fl. oz. — both working out at 30 ml a minute. At that rate a 1.5 L tank would give about 50 minutes, which is the reasonable inference here, but it is an inference.
A liter and a half, and nothing to divide it by
1.5 L is joint largest among the sensible machines here:
HJGJYWLQ — 3.5 L, at a published 120 ml/min, which is 29 minutes — the biggest tank on the shelf and the shortest runtime, because it uses four times the steam
this — 1.5 L, no runtime
Keenstone — 51 oz, about 1.5 L, 50 minutes
Schenley — 45.5 fl. oz., about 1.35 L, 45 minutes
The four Sharks — “large” and “XL water capacity”, no figures at all
“Clean for longer periods without frequent refills” is the claim, and on the Keenstone-and-Schenley rate of 30 ml a minute it is a fair one.
The honest caveat belongs to the architecture rather than this machine: a pressurized tank has to depressurize before the cap comes off. The Keenstone is the only listing on this shelf to say so — “allow the unit to cool for 20 minutes before adding water” — and nothing here says whether the same applies. The safety cap that “ensures a tight seal” is the component that enforces it.
Nine point eight feet, which is the shortest cord here
9.8 ft is 3 meters exactly, and bullet six calls it “maximum reach”.
Shark S1000 — 18 ft · NEWBULIG — 16.4 ft, 5 meters exactly · HJGJYWLQ — 3.5 m, about 11.5 ft · this — 9.8 ft · Shark S3501, S8001, S8201, Schenley, Keenstone — nothing published
Three meters is short for a machine the same bullet describes as moving “throughout the house” and “between rooms”. A domestic room is rarely crossed on ten feet of cord from one socket.
The hose is what rescues it, and that is the canister’s real advantage: “extra-long hose” means the machine stays put while the tool moves, so your working radius is cord plus hose rather than cord alone. No hose length is published, which is a pity, since that is the figure that makes the 9.8 ft tolerable.
Wheels and an ergonomic handle are the right fittings at 3447 g. This is the fourth heaviest machine on the shelf — the two light Sharks are 2087 g and 2209 g — and a canister that has to be carried room to room is a canister that stays in one room.
Chemical-free, which is the strongest argument the category has
“remove grease and grime with just water, no chemicals, without leaving harmful residues… let your kids and pets play safely with clean toys and surfaces.”
This is the case for steam over every alternative, and three other listings here make it too.
There is no consumable. No bottle to replace, nothing with a shelf life, nothing to shop for again. A spray cleaner is a recurring purchase; this needs a tap.
And it works differently. Heat melts grease rather than dissolving it, and it leaves nothing behind — which is exactly why bullet three names toys and pets. On a surface a child puts in their mouth, the absence of residue is the whole point.
Across the shelf: the Shark S1000 leads on “CHEMICAL-FREE SANITIZATION… using just water — no chemicals needed and no residue left behind”; the Schenley calls it “the power of purified water”; the NEWBULIG “safe for… loved ones”; the HJGJYWLQ “steam technology without chemical additives”.
What this page does not claim is a sanitization figure. No percentage, no organisms. The Shark S3501 and S8201 claim “99.9% of common household bacteria” and name five organisms in the footnote — “Pseudomonas aeruginosa, Staphylococcus aureus, Escherichia coli, Salmonella enterica (typhi), and Klebsiella pneumoniae when used as directed”. The Schenley claims 99.9% and “compliant with EPA standards” without naming an organism. The NEWBULIG claims 99.9% of stains, which is a different kind of claim wearing the same number.
So on hygiene, this page makes the honest minimum claim: water, heat, no residue, and no figure.
What is not published
No temperature, no pressure, no heat-up time, no runtime, as above.
No sealed-floor caution, and this is the one that can cost money. The title says “Steam Mop… for Floor Cleaning” and bullet five begins “From hard floors”. All four Shark machines here carry a capitalized bullet reading “SEALED HARD FLOORS”, and the word is the caution: on unsealed or waxed timber steam swells the fiber and strips wax, on unglazed stone it soaks in, on laminate with open seams it lifts the surface layer, and on unsealed grout it erodes. With a trigger lock and no published temperature, that risk is higher here than on a Shark, not lower. The cheap test is a drop of water on a joint: does it bead or soak?
No accessory names, as above — the single most useful thing a 28-piece kit could publish.
No floor head confirmed, on a machine titled “Steam Mop”.
No hose length, which is what makes the short cord workable.
No wattage check available, in the sense that 1800 W is published but nothing is published that it would explain.
No child lock, where the Keenstone has one and the NEWBULIG has a three-signal dry-run protection — a pump sound, an auto-shutoff and a red light that stays on until refilled.
No certification, where the Keenstone publishes UL499.
No warranty, where the Keenstone’s two years is the only term on this shelf.
And no reference. The catalog field reads “steam cleaner” — the product category rather than a part number — so there is nothing to quote if you need a seal, a brush or a floor pad later. The HJGJYWLQ does the same, with a field reading “HJGJYWLQ”. The Sharks publish S1000, S3501, S8001 and S8201; the Schenley SLFCSC084; the Keenstone CB-101A.
Availability
Read on the day this page was built: $105 at the American Amazon shop.
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 2026-10-05. The live price is at the top of the page.