Written by Stuart G., Founder and Director at Direct Order Blinds, manufacturing made-to-measure blinds in Boston, Lincolnshire since 2005.

Venetian Blinds collect dust fast, thanks to all those slats, but cleaning them properly takes minutes once you know the right method. Here's how to keep yours looking sharp, without bending a single slat. This is part of our wider how to clean blinds guide, which covers every blind type.

The Sock Trick: Your Quickest Weekly Clean

Slip an old sock over your hand, close the slats fully in one direction, and run your hand along each slat from one end to the other. Flip the slats the other way and repeat. It's faster than a duster and gets into the angle of each slat properly.

For a light dust in between, a vacuum cleaner with a soft brush attachment run gently over the closed slats works well too.

Deep Cleaning: Taking Them Down for a Wash

For a proper deep clean, most aluminium and PVC Venetian Blinds can be taken down and washed:

1. Fill a bath with warm water and a small amount of mild washing-up liquid.

2. Submerge the blind fully and leave it to soak for 10 to 15 minutes.

3. Gently wipe each slat with a soft cloth or sponge, working slat by slat.

4. Rinse with clean water and hang to dry fully before rehanging, ideally outdoors or somewhere with good airflow.

Avoiding Bent or Warped Slats

Slats bend easily under pressure, especially when wet. Always support each slat gently rather than pressing down, and never twist or fold them while soaking. If a slat does bend slightly, gently ease it back by hand once fully dry rather than while still wet.

Best Cleaning Products to Use

Stick to a mild washing-up liquid or dedicated blind cleaner diluted in warm water. Avoid bleach entirely, as it can discolour or weaken both aluminium coatings and PVC slats over time. Abrasive scourers should also be avoided, since they can scratch the surface and dull the finish.

How Often Should You Clean Venetian Blinds?

A weekly sock-trick dust keeps most Venetian Blinds looking good, with a full soak-and-wipe deep clean every 3 to 6 months, or sooner in kitchens where grease builds up faster. If you're choosing between Venetian and other types for a kitchen specifically, our best blinds for kitchen guide breaks down the moisture-resistance question in more depth.

Plastic, Aluminium, and Wood: Different Care for Each

• PVC and aluminium slats handle the bath-soak method well and are the most water-tolerant option.

• Wooden Venetian slats should never be soaked. Dust only with a dry cloth, and use a small amount of wood-safe polish for a deeper clean if needed.

If you're weighing up which material suits your room best, Wooden Blinds bring warmth and character, while Perfect Fit® Blinds offer a no-drill, easy-clean alternative if you're not tied to a traditional Venetian slat. Our types of blinds guide covers the full range if you're still deciding.

FAQs

Can I put Venetian Blinds in the bath to clean them?

Yes, for aluminium and PVC slats. Wooden slats should be dry-dusted only.

What's the fastest way to clean Venetian Blinds between deep cleans?

The sock trick: close the slats, slide a socked hand along each one, then flip and repeat on the other side.

Will bleach damage my Venetian Blinds?

Yes, it can discolour and weaken both aluminium coatings and PVC over time. Stick to a mild washing-up liquid instead.

How do I stop slats from bending while I clean them?

Support each slat gently rather than pressing down, and avoid twisting them while they're wet.

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