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Close-up of aluwood aluminium venetian blind slats with wood grain finish and cord ladder, Custom Blinds Shutters & Awnings

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How to Clean Aluwood Venetian Blinds

No oils. No treatments. No taking them down. Ten minutes and a damp cloth, and they look like install day.

Maintenance guideNationwide delivery
Subject
Cleaning aluwood venetians
Reviewed by
The Custom Blinds Shutters & Awnings team
Updated
7 September 2026
Reading time
3 minutes

How do you clean aluwood venetian blinds properly?

  1. Close the slats flat and wipe each one with a barely damp microfibre cloth, top to bottom: 90% of everyday dust in under ten minutes
  2. Tilt the slats the other way and repeat on the reverse
  3. Water, or a mild diluted detergent. No solvents, bleach or abrasives, which can scratch the printed grain
  4. Coastal salt comes off with a damp cloth and a drop of dish soap; kitchen grease with white vinegar diluted one to ten
  5. No oiling, sealing or treatment, ever. Every 4 to 6 weeks on the coast, 8 to 12 inland; Custom Blinds Shutters & Awnings supplies aluwood nationwide
10Minutes for a standard window
2Microfibre cloths
0Oils, sealants or products needed
“Clients ask me what to use to clean them. I say: a damp cloth. That is it. No product. No treatment. Ten minutes every few weeks and they look exactly as they did on install day. That is what aluminium gives you, the wood look with none of the maintenance.”
Duncan Kane Founder, Custom Blinds Shutters & Awnings
01

What you need to clean aluwood venetian blinds

Two microfibre cloths, one damp, one dry. For salt or light grime, one or two drops of mild dish soap in a cup of warm water. Nothing specialist.

Same as plain aluminium, one differenceAluwood slats are the same alloy as the rest of the venetian range with a printed grain sealed under a protective coat. It does not absorb moisture or oxidise, but scouring pads and gritty products can scratch the print. Microfibre only.

02

The aluwood venetian blind cleaning routine

Eight to twelve minutes for a bedroom window, in place.

  1. Close flat, wipe down

    Tilt the slats flat, facing down. Left to right along each slat with the damp cloth, gentle pressure, two or three seconds a slat, top slat to bottom rail.

  2. Tilt and repeat

    Rotate the slats to the opposite flat position and wipe the reverse faces.

  3. Rails and dry

    Headrail and bottom rail, especially the cord guides where grime collects. A pass with the dry cloth stops water marks in a humid room.

03

How often to clean aluwood venetian blinds

Coastal homes

Every 4 to 6 weeks. Salt on the window-facing surfaces is the driver, and a quick regular clean stops it building up.

Inland

Every 8 to 12 weeks in Johannesburg, Pretoria or the Winelands. Kitchen blinds monthly anywhere: grease holds dust.

Bathrooms

A wipe with the cloth already in your hand, two or three minutes, before soap splashes set. The core is moisture-proof.

04   Salt and grease

Both come off. Neither harms the finish.

Salt: a damp cloth with a drop of mild dish soap, then a dry cloth. Grease above a hob: white vinegar diluted one to ten in water on the damp cloth, then a plain-water pass and dry. Heavily soiled: the blind can be unclipped from its brackets and washed with a mild soap solution and rinsed; slats and mechanism are waterproof. Dry thoroughly before refitting.

NeverSolvents, bleach, abrasive creams or scouring pads. They mark the printed grain.

05

Questions buyers ask about cleaning aluwood venetian blinds

What is the best way to clean aluwood venetian blinds?

A barely damp microfibre cloth, slats closed flat, top to bottom, then tilted and repeated on the reverse. No products or treatments. Custom Blinds Shutters & Awnings supplies aluwood venetians nationwide with the same advice.

Can I use a wet cloth on aluwood venetian blinds?

Damp, not dripping. The aluminium core and sealed print are moisture-proof; just keep water out of the headrail housing where the lift mechanism sits.

Can I remove aluwood blinds to clean them?

Yes, though it is rarely necessary. Unclip from the headrail brackets, wash with mild soap, rinse, dry fully, refit.

Do aluwood venetian blinds need oiling or sealing?

No. The factory coat needs nothing. That is the maintenance difference from real timber.

What cleaning products are safe on aluwood?

Water, mild dish soap, and diluted white vinegar for grease. Nothing abrasive, no solvents, no bleach.

06

Further reading on aluwood venetian blinds

Content reviewed by the Custom Blinds Shutters & Awnings team. Visit the online shop for current pricing.

Custom Blinds Shutters & Awnings | South Africa’s trusted blinds, shutters and awnings specialists since 2010.

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