ᐅ How to prevent yellowing on white KALLAX?

Created on: 1 Jan 2024 19:43
L
Lischen
L
Lischen
1 Jan 2024 19:43
Hello everyone,

I have a white KALLAX shelf from IKEA that unfortunately yellows quite quickly. This is especially noticeable with white furniture and affects the overall appearance. My question is, what options are available to effectively treat or even prevent yellowing on white KALLAX?

I have heard that some cleaners or home remedies can help, but of course, I don’t want to use anything that could damage the material. I am also interested in understanding why KALLAX is particularly prone to yellowing and which factors (e.g., light, humidity) play a role.

I would really appreciate any detailed tips, including recommendations for proven products or methods. Thanks!
S
SETHBLA
1 Jan 2024 20:15
To remove yellowing from KALLAX, I recommend using a mild soapy solution for cleaning and avoiding harsh chemicals.

Additionally, protecting the furniture from direct sunlight helps, as UV light is a major cause of yellowing. For light yellowing, you can try a baking soda paste: mix baking soda and water, apply it, let it sit briefly, and then wipe it off.

That’s basically all you need.
G
gregto
2 Jan 2024 09:22
Hello Lischen,

I can understand your situation well – white furniture, especially those made of plastic or with laminated surfaces like KALLAX, tends to yellow over time. This often happens due to UV radiation, oxidation, and air pollution.

Regarding cleaning: It is advisable to use gentle cleaners without solvents to avoid damaging the surface. Some users also report that applying a small amount of hydrogen peroxide in a mild solution carefully and rinsing it off after a short time can reduce discoloration. But be careful: please test this first on an inconspicuous spot to prevent any damage.

To prevent yellowing, it is important to avoid exposing KALLAX to direct sunlight whenever possible. Indoors, maintaining humidity around 40-60% can also help, as extreme dryness accelerates the aging of plastics.

I hope these tips are helpful. If you like, I can also explain a bit about the chemical causes of yellowing.
R
RENMA
3 Jan 2024 14:51
Lischen,

to precisely answer your initial question regarding how to deal with yellowing on white IKEA KALLAX units, I will summarize the key points:

1. Cause of yellowing: KALLAX furniture is made of particleboard material, usually coated with a melamine resin surface or laminate. Yellowing occurs due to UV exposure (light exposure), heat, and oxidative processes in the material and surface.

2. Prevention: Avoid direct sunlight, use UV-filtering window films or combine the furniture with colors and materials that are less sensitive to yellowing.

3. Treatment for yellowing:
- Gentle cleaning with mild dish soap and water.
- If that is not sufficient, applying hydrogen peroxide (3% solution) with a soft cloth can be tried. A short exposure time (max. 10 minutes) should be observed to avoid damaging the surface.
- Mechanical cleaning (e.g., scouring pads) should be strictly avoided, as they can wear off the laminate and make the furniture more prone to damage.

4. Alternative: There are also special plastic cleaners and brighteners available on the market that are suitable for melamine and plastic surfaces.

In summary, the most important thing is to clean gently and, above all, minimize UV exposure to prevent renewed yellowing.

If further technical details or product recommendations are needed, I can gladly provide them.