Venetian blinds are stylish, functional, and a popular choice for adding privacy and light control to any room. But like any window covering, they collect dust over time. The good news? Cleaning Venetian blinds is easier than most people think. With just a few tools and simple techniques, you can keep them looking fresh and extend their lifespan.

In this guide, we’ll walk you through the best ways to clean Venetian blinds, whether they’re aluminum blinds, PVC blinds, or wood blinds.
What You’ll Need
You don’t need special equipment. Here’s what works best:
- Microfibre cloth
- Soft duster
- Mild dish soap
- Warm water
- Vacuum with a brush attachment
- Bucket
- Soft sponge (avoid abrasive pads)
Method 1: Quick Dusting (Great for Weekly Cleaning)
This is ideal if you clean your blinds regularly.
Steps:
- Close the blinds so all slats face downward.
- Use a microfibre cloth or duster to gently wipe each slat from left to right.
- Reverse the tilt and clean the opposite side.
- For deeper dust removal, use a vacuum with a brush head on low suction.
This keeps blinds fresh and prevents heavy dust accumulation.
Method 2: Deep Cleaning with Soap and Water
Perfect for aluminum or PVC Venetian blinds.
Steps:
- Close the blinds and dust them first.
- Mix warm water with a few drops of mild dish soap.
- Dip a soft sponge or cloth into the water and wipe each slat.
- Rinse with a clean damp cloth.
- Dry immediately to prevent water spots.
Tip: Don’t use harsh chemicals—they can damage the finish.
Method 3: Cleaning Wooden Venetian Blinds
Wood requires extra care because excess moisture can cause warping.
Do this instead:
- Use a dry microfibre cloth
- Apply wood-safe furniture polish for shine
- Avoid water-based cleaners
- Never soak the slats
This helps preserve the natural look of wood blinds.
Method 4: Taking the Blinds Down for a Full Wash
This method is great for extremely dirty blinds.
Steps:
- Remove blinds from the window carefully.
- Place them in a bathtub with warm, soapy water.
- Let them soak for 20–30 minutes (not recommended for wood).
- Wipe each slat gently with a sponge.
- Rinse with clean water.
- Let them air-dry fully before reinstalling.
Pro Tips
- Clean blinds before mopping or vacuuming floors dust falls down.
- Regular light cleaning prevents heavy buildup.
- Don’t twist or bend the slats while cleaning.
- For blinds that are old or stained beyond repair, it might be time to upgrade to modern Zebra blinds or Roller blinds for easier maintenance.
Final Thoughts
Keeping your Venetian blinds clean doesn’t have to be a big job. With simple weekly dusting and occasional deep cleaning, your blinds will stay beautiful, functional, and long-lasting. If you ever need help choosing low-maintenance blinds, Blinds Galleria offers free estimates, professional installation, and high-quality window covering solutions across the GTA.