Steam clean or dry clean? What your sofa fabric needs

Steam cleaning and dry cleaning are not two names for the same job. Steam — properly, hot-water extraction — injects hot water and a cleaning solution into the fabric and sucks it straight back out with a vacuum. It pulls out body oil, food soil and the fine dust that has worked its way deep into the weave. Dry cleaning uses a low-moisture foam or solvent, agitated into the surface and lifted off before the fabric is ever wet through.

The short answer for most Nellore homes: cotton, polyester, most synthetic weaves and microfibre take steam well and come out visibly better. Velvet, suede, silk blends and viscose — what shops here often sell as art silk — should be dry cleaned. Leather and leatherette get neither; they are cleaned and conditioned, never soaked.

Read the care tag before anything else

Most factory-made sofas carry a small tag under a cushion or stapled to the back of the frame with one letter on it.

Code	Means
W	Water-based cleaning is safe — steam is fine
S	Solvent only — dry clean, no water
WS or SW	Either method works
X	Vacuum only, no liquid of any kind

Plenty of sofas here have no tag at all — carpenter-made frames, or a set that has been reupholstered locally. Then the fabric gets tested: a hidden patch is wet, blotted with a white cloth, and checked for dye coming off or the weave puckering. That test takes a minute and decides the method.

Four times steam is the wrong choice

• Viscose and rayon. These fibres lose strength when wet and dry with stiff, blotchy watermarks that will not brush out. Dry clean them.
• Colour that moves. Deep reds, indigo and hand-block prints on cotton sometimes bleed. If the test cloth picks up dye, water is off the table.
• A sofa that cannot dry. A closed room with no cross-ventilation, a wall that is already damp, or a stretch of continuous monsoon rain in October or November. Upholstery that stays wet for two days will smell worse than it did dirty.
• Foam that has broken down. Old crumbly foam holds water like a sponge and lets it go slowly. Cushion covers can be cleaned; the cores are better replaced.

What a proper steam clean involves

1. Dry vacuum first, including under the cushions and in the crevices. Wet dust becomes mud, so this step is not optional.
2. Spot treatment on individual stains, matched to what caused them.
3. Hot-water extraction over the whole piece, section by section, with overlapping passes.
4. Repeat dry passes until the recovery tank stops pulling colour out of the fabric.
5. Grooming the pile back into direction and setting up airflow for drying.

If a "steam clean" is a handheld garment steamer waved over the cushions with a cloth, no soil is being removed. It just moves the dirt around and adds moisture.

Dry cleaning is not a weaker option

On velvet and suede, low-moisture cleaning is the better job, not the compromise. The foam lifts surface soil and the pile is brushed back so it lies in one direction. What it will not do is pull out a stain that has soaked into the padding underneath — for that, the cushion cover usually has to come off.

What it costs

Our rate card is by size, not by method: ₹699 for a 2-seater, ₹999 for a 3-seater including deodorising, and ₹1,499 for a full L-shape set. Carpets are charged separately at ₹12 per square foot for hot-water extraction. You get the price confirmed before any work starts, so there is no surprise if the fabric turns out to need the dry route.

When to call someone instead of trying it

A patch you can lift with a damp cloth and gentle blotting is fine to handle yourself. Call a technician when the whole piece has gone dull and grey with use, when there is a smell you cannot place, when a stain has soaked through to the foam, or when you genuinely do not know what the fabric is. Guessing wrong on velvet or viscose costs far more than the clean would have.