Heat instead of chemicals · review
A handheld for taps, tiles and hobs — and honest about the twenty square metres it covers.
The bottom line The right answer to a specific question: steam for the small, fiddly, greasy things. Judge it on weight and reach, not on coverage.
The SC 1 weighs 1.58 kg, holds 200 ml, reaches 3 bar in three minutes and covers a quoted 20 m² before it needs more water. Every one of those numbers says the same thing: this is a detail tool.
Taps and the limescale ring behind them. The tile joint above the bath. The extractor hood filter. A hob where something boiled over a week ago. Mirrors. These are jobs measured in minutes, done at arm’s length, often above shoulder height — and there the 1.58 kg matters far more than any pressure figure.
Twenty square metres per fill sounds like a room and is not. Detail work at close range consumes steam quickly, and refilling means waiting for the machine to be safe to open. Buying this expecting to steam a kitchen floor is the most common way to be disappointed by it, and the specification says so plainly if you read the tank size before the price.
Three minutes is short for a pressurised machine and long for an impulse. In practice you fill it, switch it on, and go and find the cloths — by the time the accessories are to hand it is ready. It is not the thirty-second convenience of the refillable SC 3, and at this size and price that is a fair trade.
Steam softens; the cloth removes. Hold the nozzle close and give it a couple of seconds, then wipe — people who are disappointed by steam usually keep the nozzle moving as though it were a spray. On grease, work from the top down so the loosened film does not run over what you have already cleaned.
One reference across all six Amazon stores, including the United States.
| Steam pressure | 3 bar |
|---|---|
| Heat-up time | 3 minutes |
| Power | 1 200 W |
| Tank | 0.2 l (200 ml) |
| Coverage per fill | 20 m² (manufacturer figure) |
| Weight | 1.58 kg |
| Part number | 1.516-400.0 |
| Amazon reference | B0CQT1D2RJ |
| EAN | 4054278975818 |
Not sensibly. There is no floor head in the box and the 200 ml tank covers a quoted twenty square metres — a small bathroom, once, if nothing else is cleaned. It is a detail tool, and Kärcher positions it as one. For floors the SC 2 Upright or a steam mop is the right machine.
For grease that is soft, yes: steam and a cloth lift it without oven cleaner, which is the point. For carbonised deposits, steam softens the surface but the removal is still mechanical, and a plastic scraper does more than more steam. Work top-down and keep a cloth in the other hand — steam moves grease, it does not evaporate it.
Tap water is what the manual expects, with the descaling interval it specifies. In a hard-water area, distilled water in a machine this size is cheap enough to be practical and removes the scale problem entirely — 200 ml at a time is not a lot of water to buy.
Compared with the median of its own aisle on this site — not with the market at large.
7.2/ 10
The right answer to a specific question: steam for the small, fiddly, greasy things. Judge it on weight and reach, not on coverage.
Taps, sinks, wall tiles, mirrors, extractor hoods and hobs — detail work, not floors
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 | Steam pressure | Heat-up time | Power | Tank |
|---|---|---|---|---|---|
| Kärcher SC 1 | 71 € | 3 bar | 3 minutes | 1 200 W | 0.2 l (200 ml) |
| Kärcher SC 2 Deluxe | 140 € | 3.2 bar maximum | 6.5 minutes | 1 500 W | 1 l |
| Kärcher SC 3 Deluxe | 170 € | 3.5 bar | 30 seconds | 1 900 W | 1 l, refillable during use |
| Polti Vaporetto Smart 120 | 200 € | 4 bar | 2 minutes | 1 500 W maximum | 2 l, removable and refillable |
At 71 €, it sits -58 % against the 170 € median of the 5 models in this category published here.
Listed because the accessory itself names this model as compatible.
A reference exists on these Amazon stores: France, Germany, Italy, Spain, United Kingdom, United States. Listed is not the same as in stock — availability changes daily.
Details checked on August 15, 2026.
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.
3.2 bar · 6.5 min heat-up · 1 l tank · 1 500 W
The same coverage as the SC 3 for less money, and six and a half minutes of waiting to get there.
Best for: Planned cleaning sessions rather than quick jobs — where a six-minute wait is acceptable because you were going to be there an hour anyway
≈ 140 €
3.5 bar · 30 s heat-up · 1 l refillable tank · 1 900 W
The one that refills like a kettle: thirty seconds to steam and no waiting for a boiler to cool.
Best for: Kitchens and bathrooms cleaned regularly, where the machine is picked up for twenty minutes at a time
≈ 170 €
5 bar · two-chamber boiler · unlimited runtime · 1 100 W
Five bar and a boiler that never has to stop — the domestic machine closest to a professional one.
Best for: Large houses, tiled floors throughout, or anyone cleaning several rooms in one session every week
≈ 345 €
Prices quoted in these summaries are dated readings. The live price is shown next to each product.
