ᐅ What measures can be taken to prevent dust entering an open KALLAX unit?

Created on: 22 Feb 2024 14:03
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anpune
Hello everyone,

I have a specific question regarding dust accumulation in open KALLAX shelves, especially when these pieces of furniture are placed in frequently used living areas. It seems that dust and small dirt particles gather quickly, which over time not only looks unappealing but also increases cleaning efforts.

I am interested in practical measures you would recommend to effectively reduce dust buildup in open KALLAX units. I mean solutions that can be implemented without much effort or structural changes—for example, suitable covers, material inserts, special maintenance, or regular handling. It is important that the measures do not significantly affect the typical design of the KALLAX.

I look forward to your experiences and tips!
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Palenar
23 Feb 2024 09:57
I would like to explain the options for non-woven mats here in detail:

Non-woven mats act as dust filters, similar to air filters used in technology, but since they are placed on open shelves, they are not an airtight solution.

There are different thicknesses:
- Thin mats (~1-2 mm) can be placed under or inside the shelf compartments and capture smaller particles.
- Thicker mats (3-5 mm) provide better filtering but are harder to clean and may look less appealing.

They can be gently cleaned with a vacuum cleaner or replaced occasionally. Important: Air must still be able to circulate; otherwise, a backup occurs and dust accumulates in other areas.

Have you checked if there is airflow between the back of the shelf and the wall? Dust often enters from the back. You could, for example, install thin panels there or attach a simple backing board.
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GALENKU
23 Feb 2024 10:14
anpune schrieb:
The fleece mats sound interesting – can you just cut them to size and leave them inside?

Yes, you can simply cut them to size and place them inside. If they get dirty, vacuum or wash them; this doesn’t affect dust behavior but reduces hardening.
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vin_leo
23 Feb 2024 12:03
If you don’t want to change the design too much, you can also use cardboard or paperboard back panels, which can easily be covered with stylish patterns. They keep dust from behind and are quick to install.

In addition, the access areas should be wiped regularly, as dust tends to settle especially on surfaces close to the floor.

For open KALLAX units, I often use a combination of decorative baskets for items I need frequently and a few small acrylic panels for visible decorative objects. This keeps the overall look airy but cleaner 😉 Feel free to share if you’re interested in trying out some “mixed solutions”!
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sifope
23 Feb 2024 14:47
vin_leo schrieb:
…use cardboard or paperboard back panels that can be easily covered with stylish patterns.

This is an interesting approach since people often only think of fully transparent materials. But how do you assess the long-term effects? Are cardboard panels prone to moisture damage, especially if the shelf is placed close to the window?

By the way, I would also wonder if air circulation behind the shelf necessarily has to be negative. Perhaps using a small air filter in the room could reduce dust entry overall – which would have the advantage of not having to modify the shelf itself.
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tra_nina
23 Feb 2024 15:12
In professional settings, regular cleaning with antistatic cloths as well as protective covers is recommended to minimize dust buildup.

In residential settings, this approach is practical: antistatic or microfiber cloths capture dust more effectively and prevent static electricity, which usually attracts dust.

Additionally, humidity and room temperature influence dust behavior – ideal humidity levels are around 40-60%. Using a humidifier in winter can therefore indirectly reduce dust accumulation.