How do you clean a salon marocain without damaging it?

This is the first thing to understand, and it rules out half the advice you find online.

On a salon marocain made by a Marrakech upholsterer, the fabric is cut and sewn directly onto the foam and the frame. There is no zip, no touch-fastening strip, no loose hem. The corners are shaped by hand, the seam often runs through the foam itself, and the piping is stitched over the top to hold the edge. This is not a cover: it is the furniture's permanent covering.

What that means in practice:

• Unpicking is a one-way operation. Once the fabric is off, it has to go back onto foam that has not moved, with fabric that may well have moved by one to three centimetres after contact with water. A shrunk covering does not go back on.
• The corners and edges are shaped. Fabric refitted by anyone other than the person who cut it never falls exactly the same way: the edge hollows out, the piping twists.
• The seam is a retention point. It is where deposits build up, and it is also the mechanically weakest zone.

The practical consequence is simple: everything is done in place, or not at all. It is the same logic as for a sofa cleaned at home, with nothing taken apart.

One useful nuance: many recent salons have removable backrest cushions and removable floor cushions. Those are treated separately, and the label should always be checked first.

This is the technical fact that explains almost every accident.

A sedari bench is filled with a foam block 12 to 15 centimetres thick, sometimes more on traditional pieces, against 8 to 12 on a Western sofa seat. This foam is generally dense, to hold the firm seat the piece is known for. Two properties follow from that, and both work against you:

• It takes a great deal of water. A fifteen-centimetre sponge has a considerable absorption capacity, and nothing on the surface shows that the core is saturated.
• It gives that water back very slowly. Dense foam has tight cells: air barely circulates inside it, and evaporation can only happen through the faces. A wet core takes days to dry, in Marrakech as anywhere else.

What follows is purely mechanical: trapped water rises slowly to the surface as it dries, carrying the remaining soiling with it, and depositing it as a ring at the edge of the treated area. Residual damp produces a musty smell within 48 hours, and if the bench is pushed against a wall, a damp patch appears on the masonry side.

The rule that follows applies to home care too: never pour water on, never soak the fabric, never rinse without immediate recovery. If you wet it, you must be able to take the water straight back up with a dry cloth or a wet-and-dry vacuum. Without that recovery capacity, do not wet it.

Try it once: unhook a backrest cushion and look at the side that touches the wall. On a five-year-old salon, it is almost always dirtier than the visible face.

Three reasons combine.

Condensation against the wall. A cushion pressed against an external wall creates a zone with no air movement. Moisture concentrates there, dust sticks to it, and it is the starting point of the dark marks discovered when moving house.

Deposit by gravity. Everything that falls between the backrest and the seat ends up at that junction: crumbs, sand, date stones, sugar. The gap between the backrest cushion and the bench is the collection point for the whole room.

Total absence of care. Nobody vacuums what they cannot see.

The correct gesture, once a month: unhook the backrest cushions, lay them flat, vacuum both faces, vacuum the join between backrest and seat with the crevice tool, and let the wall breathe for ten minutes before putting everything back. On a U-shaped riad salon, this takes half an hour and removes most of the problem.

The salon marocain is the room where people eat, receive guests and are served. The stains it picks up are not those of a television-room sofa, and they do not behave the same way chemically.

Sweet mint tea. Two problems in one. Tea is a tannin: soluble while fresh, it oxidises as it dries and turns brown — heat speeds up that oxidation, so treatment is always cold. The sugar, meanwhile, stays in place as an invisible sticky film that collects dust for months. A poorly treated tea stain becomes a grey stain six months later, and it is no longer tea by then.

Harira, tagine, méchoui fat. Fatty matter: not soluble in water. Water alone only spreads it and enlarges the area. It needs a surfactant or a solvent that emulsifies, followed by immediate removal. On a brocade, this is the hardest stain of all, because the metallic thread rules out any firm rubbing.

Argan oil and cosmetics. Same family, with one particularity: argan oil is highly penetrating and migrates slowly towards the core of the foam. An untreated drop reappears as a diffuse ring several weeks later.

Henna. Treat it as a dye, not as soiling. On light fabric, it is often permanent.

The move that works for all of them: blot dry with a white cloth, dabbing from the edge towards the centre, adding nothing else, and photograph it. The full diagnosis by family is on our dedicated fabric stain page.

Salon marocain coverings are often more fragile than those of a mass-produced sofa, for precise, checkable reasons.

• The metallic thread of a brocade is not a coloured thread: it is a strip of metal wound around a textile core. Brushing unwinds it, breaks it and leaves a dull patch that cannot be recovered. Vacuum through a protective mesh, never with a rotary brush.
• Raised embroidery holds dust in its relief and deforms under pressure. Use a fine tool, without pressure.
• Braid and trimmings are dyed separately from the main fabric, often in a different workshop with a different dye. This is the first place a colour migrates, and it is always where a test should start.
• Crushed velvet and damask have a directional pile: any pass against the grain leaves a lighter patch that stays visible after drying.

Across all four materials, the home-care rule is the same: gentle vacuuming, low suction, in the direction of the weave, and nothing else. No product without a prior test on a hidden area, exactly as for a dyed wool rug.

A salon marocain that is cared for regularly needs a deep treatment far less often. Here is what that involves, in practice.

Every week: vacuum the seats with the crevice tool, working into the join between bench and backrest; shake the floor cushions outside, beating them vertically rather than against each other; wipe the armrests and edges with a dry microfibre cloth, where hand contact leaves a greasy film.

Every month: the full operation described above on the rear faces; a visual check of the braid and the seams; a thorough airing of the room while the cushions are outside.

Every season: check underneath the benches — on raised sedari, it is a dust reservoir — and rotate the floor cushions to spread the wear.

What achieves nothing: spraying fabric deodoriser onto a seat. It masks the smell for two days and adds a residue that collects dust. What causes damage: beating an embroidered cushion, brushing braid, and letting a salon dry with the windows shut.

Three signals show that routine care has reached its limit: the seat has darkened evenly with no identifiable stain; the smell returns within the day after airing; the fabric has become rough to the touch where people sit.

Demand concentrates into a few weeks a year, and that is exactly when lead times lengthen across the city. Here is the calendar to keep to.

10 days out: review the benches one by one. Spot the stains, unhook the backrest cushions to see their rear face, photograph whatever worries you: this is the moment to tell routine care apart from what needs a deep clean.

7 to 5 days out: the deep clean. On thick foam it is done in place, with little water and immediate recovery, bench after bench. Keep the room unoccupied and ventilated throughout drying, which takes longer the longer the run of seating.

4 days out: check drying is complete, hand pressed into the hollow of the seat and the back of the backrest cushions. This is the point at which a still-damp patch is found, with enough time to redo it.

2 days out: put back the decorative cushions, rugs and accessories. Never earlier: laying a throw or a rug back on a bench that is still damp creates overnight exactly the smell you were trying to remove.

What not to do: the day before. A salon treated one day out is still damp when thirty guests sit down on it, and moisture compressed under bodies comes back out as rings.

The same caution applies to the rugs in the room: laid back too early on a floor or against a bench that is still cool, they take the damp back up. Why injected water must come straight back out of thick foam is explained on our hot-water extraction page, and caring for a wool rug has a guide of its own: cleaning a Berber rug without ruining it.