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Why Choose Low- to No- VOC Solvents?

bathroom building materials indoor air interior design Feb 16, 2018

by Angela Cummings and Sophia Ruan Gushée

 

Have you noticed a distinctive smell when you open a paint can, squirt adhesive, unwrap a new vinyl shower curtain, or have new carpeting installed?

This smell can be accompanied by dizziness, nausea, headache, sore throat, and sinus irritation. Sometimes it feels like you’re getting sick, but when you leave the area, your symptoms clear up.

Can you guess what is causing your symptoms? It could be the VOCs.

What are VOCs?

Volatile organic compounds, or VOCs, are a group of chemicals that “off-gas” at room temperature. VOCs are in many everyday products—like furniture, drapery, building materials, flooring, air fresheners, cleaning products, and cosmetics. Products that off-gas contaminate indoor air quality.

Off-gassing occurs throughout the life of the product, but more so when products are new. Other factors—high heat and humidity—can increase off-gassing.  

Semi-Volatile Organic Compounds (SVOCs) are a sub-group of VOCs. It is common for people to refer to SVOCs as part of the VOC family, instead of identifying the subcategory specifically.

SVOCs also release toxins into the air, but SVOCs off-gas at a steady pace: The amount of off-gassing is the same at the beginning of the product’s life as it is at the end.

VOCs—whether man-made or naturally occurring—can affect human health.

VOCs and Their Health Effects

VOCs have been found to cause short-term and long-term health conditions. Short-term exposure can lead to long-term health effects. (1)

Short-Term Health Effects

  • Dizziness
  • Headaches
  • Nausea & vomiting
  • Irritation of the ears, nose, and throat
  • Asthma symptoms
  • Skin allergic reactions
  • Fatigue

Long-Term Health Effects

  • Central nervous system (brain, nerves) damage
  • Cancer
  • Liver and kidney damage

Chemicals High in VOCs

Many chemicals have been classified as a VOC. Often times, these VOCs are released from chemicals in the solvent family.

Solvents come in liquid, solid, or gas form. They are used to help products spread easier, maintain its original balance of ingredients for the life of the product, prevent clumping, and speed up drying times. (2) Solvents, such as water, can be VOC-free. However, many solvents release VOCs.

Examples of VOCs found in our everyday products that pose health risks include (3)(4):

How to Avoid High-VOC Products

Avoiding high-VOC products can significantly improve the indoor air quality of your home.  Below are tips to avoid products with higher VOCs:

  • Choose natural materials. Natural materials have fewer VOCs and other risky chemicals.
  • Choose solid hardwoods. Softwoods—like pine and cedar—have higher VOC content than hardwoods, like oak and maple.
  • Read paint labels. Paint labels are required to state the amount of VOCs. Look for paints with a 5g/l of VOCs for “zero VOC” options. (5) While “zero VOC” can still emit some VOCs, or other harmful chemicals, the amount is typically less than standard paints.
  • Check third-party databases. Organizations—like the Environmental Working Group (EWG), Safe Cosmetics, and Green Seal—evaluate products' safety based on science.
  • Keep learning more. Practical Nontoxic Living offers two ways to learn about high-VOC products and how to choose products with zero- to low- VOCs.

 


References

(1) EPA Indoor Air Quality

(2) A to Z of D-Toxing, Works Cited Part 2

(3) EPA Overview of VOCs

(4) MN Department of Health

(5) A to Z of D-Toxing, Works Cited Part 3 and 4

About Sophia Ruan Gushée & Ruan Living

Sophia Ruan Gushée is the creator of Practical Nontoxic Living—a science-informed practice of discernment that helps people ask the questions that matter most, interpret evidence thoughtfully, navigate uncertainty with confidence, and make wiser decisions for their homes, health, and future generations.

She is the bestselling author of A to Z of D-Toxing, host of the Practical Nontoxic Living podcast, and founder of Ruan Living, where nearly two decades of interdisciplinary research on household toxic exposures and environmental and public health is distilled into articles, podcast episodes, Substack essays, and educational programs—each one meant to make the next thoughtful decision a little easier than the last.

Continue exploring: start the free Ultimate Home Detox Kickstart, listen to the Practical Nontoxic Living podcast, read Sophia’s Substack essays, or learn more about Sophia.

Medical Disclaimer

The information provided in this article is for educational and informational purposes only. It is not intended to diagnose, treat, cure, or prevent any disease and should not replace personalized medical advice. Always consult a qualified healthcare professional regarding your individual health concerns before making decisions that may affect your health.

Affiliate Disclosure

Some links in this article are affiliate links, including links to the Ruan Living Amazon storefront. If you purchase through them, Ruan Living may earn a small commission at no additional cost to you. Products are curated on published, exposure-based criteria—never on commission.

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