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The Guide to OEKO-TEX® Standard 100 certification

Learn about this independent testing system that evaluates if a product contains harmful levels of chemicals or substances. 

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Studio Marlowe

Written by:

Christi Farrell, RA, Leed GA

Updated:

November 8, 2022

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If you're in the market for furniture, you might have come across the term "OEKO-TEX® Standard 100 certification". 

But what does this certification mean and why should you care about it? 

Let's take a closer look at what OEKO-TEX® Standard 100 certification entails and why it's significant for consumers.

What is OEKO-TEX® Standard 100 certification?

OEKO-TEX® Standard 100 certification is an independent testing system that evaluates if a product contains harmful levels of chemicals or substances. 

This certification assesses more than 300 hazardous chemicals and materials that can be found in items such as textiles, leather, furniture, and toys. 

The certification guarantees that these products do not contain any hazardous materials that could harm individuals or the environment.

It's important to ensure that the materials used in furniture are safe and free from potentially toxic substances. 

OEKO-TEX® Standard 100 certification addresses this concern by providing an independent testing system that verifies if the product has been tested for any hazardous materials before it reaches your home or office. 

The certification also ensures that the product meets all of the required safety standards established by the International Association for Research on Cancer (IARC). 

What does OEKO-TEX® Standard 100 certification test for?

OEKO-TEX® Standard 100 certification tests for more than 300 hazardous chemicals and materials that could be present in various products, including:

  • Formaldehyde: A colorless gas that can cause irritation to the skin, eyes, and respiratory system. OEKO-TEX® Standard 100 certification requires that formaldehyde levels be within safe limits for textiles and clothing, ensuring that people who wear these products are not exposed to harmful levels of this chemical.

  • Heavy metals: Certain metals, such as lead, cadmium, and mercury, can have harmful effects on human health and the environment.

    OEKO-TEX® Standard 100 certification requires that heavy metal levels be within safe limits for products like jewelry, toys, and textiles, helping to prevent exposure to these potentially hazardous substances.

  • Azo dyes: These synthetic dyes can release carcinogenic substances when they break down. OEKO-TEX® Standard 100 certification ensures that the use of these dyes is restricted in products like textiles and clothing, protecting people from exposure to these harmful chemicals.

  • Pesticides: Certain pesticides used in the production of crops and textiles can be harmful to human health and the environment. OEKO-TEX® Standard 100 certification requires that these pesticides are not present in certified products, ensuring that people who use these products are not exposed to these potentially harmful chemicals.

  • Flame retardants: These chemicals are commonly used in furniture and other products to reduce the risk of fire. However, some flame retardants have been linked to negative health effects, such as hormone disruption and cancer. OEKO-TEX® Standard 100 certification requires that the use of certain flame retardants is restricted in certified products, ensuring that people who use these products are not exposed to harmful levels of these chemicals.

The presence of the OEKO-TEX® Standard 100 label on a product demonstrates that it has passed stringent chemical testing and can be safely used in homes and offices without posing any risk to human health or the environment. 

This is particularly important when purchasing furniture since certain pieces may include upholstery fabrics or other materials that could be potentially dangerous if not adequately tested.

In summary, OEKO-TEX® Standard 100 certification is a crucial factor to consider when purchasing furniture since it ensures that your purchase is free from hazardous chemicals or substances. 

Investing in furniture with this label provides peace of mind, knowing that you are purchasing a safe product for your home or office space.

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Contributor / Co-Founder
Christi Farrell
Christi is a licensed architect and interior designer specializing in sustainability. She enjoys teaching design and bringing transparency to the impact that furniture has on our planet.
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