Kärcher SC 1
3 bar · 3 min heat-up · 200 ml · 1.58 kg (3.5 lb)
A handheld for taps, tiles and hobs — and honest about the twenty square meters it covers.
Best for: Taps, sinks, wall tiles, mirrors, extractor hoods and hobs — detail work, not floors
Heat instead of chemicals · review
293 °F at 4 bar from a real boiler, with 21 accessories and 50 minutes.
Where this ends up The only machine on this shelf whose temperature and pressure agree with the steam tables — two hundred and ninety-three degrees at four bar, from a real tank boiler. And it is fifty dollars below an identical listing that names Aspiron in its own text.
Steam temperature and pressure are not independent. They are locked together by physics, and you can check any pair against the steam tables.
At 1 bar, water boils at 100 °C (212 °F) / 212 °F. At 4 bar absolute, saturated steam sits at about 144 °C (291 °F) / 291 °F.
This listing publishes 293 °F at 4 bar. Those two figures are within two degrees of each other’s implication, which means they corroborate rather than contradict.
Now the rest of the shelf:
Gautye, $59.97 — 212 °F at 3 bar. But 212 °F is exactly 1 bar. ODSD, $49.99 — 221 °F at 3 bar. 221 °F corresponds to about 1.2 bar. Mecmic, $59.99 — 250 °F at 45 PSI. 250 °F corresponds to roughly 15 PSI. EurHomePlus, $109.99 — “3-3.5 Pa” and no temperature at all. Three and a half pascals is a light draft; atmospheric pressure is 101,325 Pa. McCulloch, $218.99 — 4 bar (58 PSI) and “over 200ºF”, which is consistent but vague on the temperature. This Hill, $269.99 — no steam temperature or pressure.
And there is a clean explanation for the three mismatches. All three of those machines claim a 15 second heat-up, which means they are flash boilers: water is pumped past an element and vaporized a trickle at a time. Their stated pressure is the pump pushing water through, not the pressure of saturated steam leaving the nozzle.
This takes 4 to 6 minutes because it is pressurizing a 50.7 ounce tank properly — and that is precisely why its two numbers agree.
The title’s “60PSI” is the same 4 bar in the other unit: 4 bar is 58 PSI. So the title and the bullets agree too.
The HawKam at $199.99 carries the reference CA019. So does this.
Both titles read “High Pressure Steam Cleaner, 60PSI Heavy Duty 293°F Steam Mop”. Both publish the same 50.7 oz tank, the same 16 ft cord, the same 50 minutes, the same 4–6 minute preheat, the same 293 °F, the same 4 bar, the same 21 accessories in the same order, the same child lock, the same over-pressure release, and the same “11M” claim.
The five bullets are the same five bullets, reordered.
And the HawKam’s final bullet opens: “Aspiron Steamer for Cleaning Have 5M power cord + 1.5M cleaning hose + 1M extension rod.”
The dearer listing names this brand in its own description.
So fifty dollars separates two pages describing one machine, and this is the cheaper page.
Three machines on this shelf claim 15 seconds. This claims 4 to 6 minutes, and the arithmetic is on its side.
Heating 50.7 ounces — about 1.5 liters — from room temperature to 145 °C (293 °F) under pressure takes roughly 900 kilojoules. At 1500 W that is ten minutes; at a higher wattage, less. Four to six minutes is plausible for a tank this size and consistent with a machine that reaches 293 °F.
Fifteen seconds is not, for any tank — which is why those machines do not reach these temperatures.
The shelf’s two architectures:
Tank boilers — this and the HawKam (4–6 min, 50 minutes of steam), the McCulloch (under 12 minutes, 120 minutes of steam) Flash boilers — ODSD, Gautye, Mecmic, all claiming 15 seconds
What you give up is the first five minutes. What you get is steam hot enough to melt grease on contact rather than merely wet it, and a 50 minute run without the output falling away.
Consumption works out at 30 ml a minute — 1.5 liters over 50 minutes — which is mid-shelf: the McCulloch manages 15.8, the Mecmic 26.7, the Gautye 35.6.
Only two listings on this shelf itemize their kit, and this is one of them. Three items in the list are worth separating out.
An ironing brush and an ironing towel. This machine presses garments as well as cleaning — a function no other listing here claims. A steam boiler at 4 bar is, after all, most of what a garment steamer is.
A carpet glider. This is the plate that clips over a floor head so steam can refresh a carpet pile without the brush dragging through it. Only this, the HawKam and the McCulloch — with its “floor mop, mop pads” — have the equivalent. Without one, a steam cleaner is a hard-surface tool.
A measuring cup and a funnel. Unglamorous and genuinely useful: filling a pressurized boiler through a small aperture is how people spill water into the electrics, and the cup lets you put in a known amount rather than guessing against a 50-minute runtime.
Plus gloves, which four listings here include and which matter because attachments reach above boiling and get changed mid-job.
The count across the shelf: McCulloch 23 · this and HawKam 21 · Mecmic 18 · Gautye 15 · ODSD 12 · This Hill itemized without a count · EurHomePlus 2 brush heads.
One caution the listing does not give: the 3 stainless steel brushes will scratch anything polished, and steel particles left on aluminum can corrode it later. The 3 nylon brushes are for visible surfaces. Two rivals supply brass instead, which cuts deposit without scoring the metal underneath.
“The built-in child lock is designed to protect children and pets from accidental injury; featuring a highly sensitive temperature control system, the steamer… will directly release the steam when the steam pressure in the boiler is too high.”
Two safeguards, and both belong specifically to this architecture.
A tank boiler holds a pressurized volume of water above 140 °C (284 °F). That is the thing a flash boiler does not have — which is a genuine safety advantage of the cheaper machines, and the reason this one needs an over-pressure release.
A child lock on a trigger delivering 293 °F steam is not decoration either. Only this and the HawKam publish one.
Compare how the rest of the shelf handles risk: the EurHomePlus publishes “a surge thermostat that provides water shortage protection”; the Mecmic a “low-water alert”; the ODSD and Gautye a transparent tank, which is the manual version; and the This Hill at $269.99 publishes six protections including GFCI, which is the only one on this shelf and the right safeguard for a mains appliance used with water.
“5M power cord + 1.5M cleaning hose + 1M extension rod, which can cover the living environment within a diameter of 11M.”
Add the parts: 5 + 1.5 + 1 is 7.5 meters (25 ft) — and that is a radius from the socket, which gives a 15 meter (49.2 ft) diameter, not eleven.
The eleven does not come from anywhere. The parts, however, are useful figures and the sum of them is the honest one: 7.5 meters (25 ft) of reach, or about 24 feet, which is near the top of this shelf.
McCulloch — 18 ft cord + 7 ft hose = 25 ft, correctly totalled this and HawKam — 7.5 m ≈ 24 ft by its own components Mecmic — 16 ft, correctly totalled Gautye — 13.2 ft, the only other sum here that checks ODSD — 11.5 ft
A 16 foot cord is the part that matters most, because it is what lets a tank boiler sit in a doorway while you work a bathroom — and a machine you have to move while it is pressurized is a machine you move less.
No wattage, which is the figure that would let you check the 4–6 minute heat-up. Four rivals publish one: the Mecmic 2500 W — which at 120 V is 20.8 amps, more than a standard 15 A American circuit supplies — the EurHomePlus 1700 W, the ODSD 1600 W, the This Hill 1500 W.
No sealed-surface warning. Only the McCulloch (“a wide range of sealed surfaces”) and the Gautye (“sealed hardwood, laminate”) give one. At 293 °F this is the machine on the shelf most capable of damage: steam that hot drives water into unsealed timber or unglazed stone faster than anything cooler, and the carpet glider and towel floor brush in the kit make floor use the obvious application.
No descaling or rinse function. The Mecmic is the only listing here with one — “a one-touch rinse function that clears potential clogs instantly” — and on a tank boiler running at 4 bar, scale matters more than on a flash boiler, because the deposit builds in a vessel you cannot reach. Distilled or filtered water from the first fill is the sensible precaution.
No cooling-wait note. The Mecmic publishes “no cooling wait required” on refill; a pressurized tank boiler normally must depressurize before the cap comes off, and the 4-6 minute preheat “after a refill” here implies exactly that cycle.
No warranty, where the Mecmic at $59.99 publishes three years and is the only listing on this shelf with a term.
Read on the day this page was built: $150 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 2026-10-04. The live price is at the top of the page.
| Temperature and pressure | 293 °F at 4 bar — the only consistent pair on this shelf, see the FAQ |
|---|---|
| Architecture | A tank boiler, preheating in 4 to 6 minutes |
| Tank | 50.7 oz, giving up to 50 minutes of steam |
| Cord | 16 feet |
| Accessories | Twenty-one, fully itemized — including an ironing brush and towel |
| Child lock | Built in |
| Over-pressure | Releases steam when boiler pressure is too high |
| Carpet glider | Included, which three rivals here do not have |
| Weight | 4990 g (176 oz) |
| Dimensions | 508 × 279 × 305 mm (20 × 11 × 12 in) |
| Stated coverage | An 11 meter (36.1 ft) diameter from 5 m (16 ft) of cord, 1.5 m (5 ft) of hose and a 1 m (3 ft) rod — see the FAQ |
| Wattage | Not published |
| Warranty | Not published |
| Amazon reference | B0H8S7HDB9 |
| EAN | 0779867980366 |
Because steam temperature and pressure are physically locked together, and only this pair sits where the steam tables put it. At 1 bar, water boils at 100 °C (212 °F) / 212 °F. At 4 bar absolute, saturated steam reaches about 144 °C (291 °F) / 291 °F — which is within two degrees of the 293 °F published here. The figures corroborate each other. Now the rest of the shelf. The Gautye at $59.97 publishes 212 °F at 3 bar, and 212 °F is exactly 1 bar. The ODSD at $49.99 publishes 221 °F at 3 bar, where 221 °F corresponds to about 1.2 bar. The Mecmic at $59.99 publishes 250 °F at 45 PSI, where 250 °F corresponds to roughly 15 PSI. All three of those claim a 15 second heat-up, which is the explanation: they are flash boilers vaporizing a trickle of water on demand, so their stated pressure is the pump driving water through rather than the pressure of the steam coming out. This machine takes 4 to 6 minutes because it is pressurizing a 50.7 ounce tank properly — and that is why its two numbers agree.
No, and its own text gives it away. Both listings carry the reference CA019. Both titles read "High Pressure Steam Cleaner, 60PSI Heavy Duty 293°F Steam Mop". Both publish the same 50.7 oz tank, the same 16 ft cord, the same 50 minutes, the same 4-6 minute preheat, the same 293 °F, the same 4 bar, the same 21 accessories in the same order, the same child lock, and the same "11M" coverage claim. The five bullets are the same five bullets, reordered. And the HawKam’s final bullet begins: "Aspiron Steamer for Cleaning Have 5M power cord + 1.5M cleaning hose + 1M extension rod." The $199.99 listing names Aspiron in its own description. So fifty dollars separates two pages describing one product, and this is the cheaper of the two. Worth noting that the shared "60PSI" in both titles is 4 bar expressed in the other unit — 4 bar is 58 PSI — so the titles and the bullets agree with each other, which is more than most of this shelf manages.
They are listed item by item, which only two listings on this shelf do, and three of them are unusual. The full list: "a floor brush, an ironing brush, a glass brush, 3 nylon round brushes, 3 stainless steel brushes, 2 extension tubes, a big nozzle, a towel floor brush, an ironing towel, a carpet glider, a pair of gloves, a squeegee, a measuring cup, a funnel, a piece of cleaning wipe, and a storage bag". The ironing brush and ironing towel mean it presses garments as well as cleaning — a function no other machine here claims. The carpet glider is the attachment that makes a floor head usable on carpet: it lets the steam refresh a pile without the brush dragging, and only this, the HawKam and the McCulloch have the equivalent. And the measuring cup and funnel together address the practical business of filling a pressurized boiler without spilling water into the electrics. What to treat carefully: the stainless steel brushes will scratch anything polished and can leave particles on aluminum that corrode later. Use the nylon ones on visible surfaces.
cleaning machines from the same category, at nearby prices. Only what all of them publish is shown: a column with holes compares nothing.
| Model | Price | Warranty |
|---|---|---|
| Aspiron CA019 | $150 | Not published |
| EurHomePlus 1700W | $110 | Not published |
| HawKam CA019 | $200 | Not published |
| McCulloch MC1385 | $220 | Stated as warrantied for US use, with no term given |
Details checked on October 4, 2026.
Grout, ovens and upholstery, where real steam temperature does the work
Amazon reports what buyers took in the month before this page was last checked: at least 600.
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.