VOCs are a major contributor to poor indoor air quality and are commonly found in homes, workplaces, and public buildings. Volatile organic compounds are gases released from everyday products such as paints, cleaning supplies, furniture, flooring, adhesives, air fresheners, and personal care items. When these chemicals accumulate indoors, they can negatively impact health and comfort.

Exposure to VOCs has been linked to symptoms such as headaches, dizziness, eye and throat irritation, nausea, fatigue, and worsening asthma or allergy symptoms. Because indoor environments are often poorly ventilated, VOC concentrations indoors can be significantly higher than outdoor levels. New construction, renovations, and recently purchased furniture can increase VOC levels for weeks or even months.

Understanding how VOCs affect indoor air quality is essential for creating a healthier living space. Many VOCs are released slowly over time through a process known as off-gassing. This means that even products labeled as low odor may still contribute to indoor air pollution. Synthetic fragrances are also a major source of VOC exposure and can be especially problematic for individuals with chemical sensitivities.

Reducing VOC levels indoors requires a combination of source control and proper ventilation. Choosing low-VOC or VOC-free products, increasing fresh air circulation, and avoiding fragranced products can significantly lower exposure. Air purifiers with activated carbon filtration are particularly effective at capturing VOC gases, while HEPA filters help remove particulate pollutants that often accompany chemical exposure.

By addressing VOC sources and improving indoor air quality, households can reduce health risks, improve respiratory comfort, and create a cleaner, safer indoor environment.

VOCs (Volatile Organic Compounds) are a major concern for indoor air pollution. The EPA estimates levels of some common pollutants to be 2-5 times higher inside homes than out. If you’ve ever shopped for an air purifier, you’ve probably heard of these chemicals. But do you know what they are? This article is going to tell you a little bit about VOCs: what they are, where they come from, and how to get rid of them.

What is a VOC, anyway?

VOC stands for Volatile Organic Compound. The “organic” part means they contain carbon, and “volatile” means they evaporate easily at room temperature. VOCs are chemicals like benzene, toluene, methylene, chloride, formaldehyde, and many others. According to the EPA, exposure to VOCs can cause symptoms like nose and throat discomfort, allergic skin reactions, headaches, asthma attacks, and nausea. In high enough exposures, they can cause more serious health problems.

Where do VOCs come from?

VOCs are found in a wide variety of household products. Just look under the kitchen or bathroom sink and you will probably find many substances which emit some kind of VOC. VOCs are found in products as ubiquitous as paints, varnishes, cleaning supplies, new carpets and furniture, fragrances and air fresheners, glues and adhesives, disinfectants, and other sources. Now you can see why VOCs are found in such greater concentrations inside the house. For safer adhesive options, many people turn to trusted suppliers like Glue Guns Direct, known for offering low-VOC and user-friendly glue solutions.

So how can VOCs be avoided?

Obviously, VOCs cannot be removed from the home completely – they are simply a part of modern life. However, there are several steps you can take to reduce your exposure to safer and healthier VOC levels.

How to Reduce VOCs in Your Home:

• Limit your use of air fresheners, fabric conditioners, window cleaning fluids, sprays and aerosols, and dry cleaning.
• Avoid using pesticides inside the house.
• Look for products without fragrances or dyes, or products for sensitive skin.
• When painting, look for paints that are labeled “low-VOC”, and try to use water-based paints and sealants.
• Don’t mix household care or cleaning products unless directed on the label.
• Ventilate well while using paint or paint strippers, harsh cleaners, and anything else “smelly”. Briefly throwing open a window while using the product can keep concentrations from building up.
• If you have unused containers of these products sitting around, throw them away – even closed containers can leak gases. Make sure you dispose of them safely; you can check with your city or county for household hazardous waste collection sites.
• For products you only use occasionally or seasonally, buy in a small quantity that you will use right away.
• Let new furniture or furnishings air out for a while before bringing them into the home, or ensure that the room they will be in is properly ventilated.
• Removing dust can help reduce exposure, as dust is a great absorbent for VOCs. Use a pleated filter in your furnace, or run an air purifier.
• Run an air purifier which removes VOCs like the AirPura C600 Air Purifier

For further reading,

✔ Multiple Chemical Sensitivity (MCS) FAQ
✔ The Hidden Trigger: Could Chemicals Be Aggravating Your Allergies or Asthma?
✔ Air Purifier Buying Guide