Are Harmful VOCs and Formaldehyde Lurking in Your Workplace?
Did you know that indoor concentrations of volatile organic compounds (VOCs) can be up to 10 times higher than those outdoors?
VOCs are a group of chemicals that easily evaporate into the air at room temperature. These compounds can be found in various sources, such as building materials, cleaning products, and industrial equipment.
While some VOCs may have little to no impact on human health, others (such as formaldehyde) are known to cause adverse health effects. As you can imagine, this poses a significant risk for those who work in exposed environments for extended periods of time.
Last year, an article published in the Harvard Business Review stated that companies need to start implementing better air quality monitoring systems to “ help identify areas of the building where air quality isn’t dangerous but is still below the level at which research confirms there are productivity benefits.”
At GP Inspect, we couldn’t agree more with this call to action. It’s not just about mitigating VOCs and other contaminants when they’re found, but about monitoring and proactively addressing problem areas before they can harm workers and visitors.
In this article, we’ll explore the potential dangers of harmful VOCs and formaldehyde in the workplace and discuss ways to improve indoor air quality. So, let’s get started:
Understanding VOCs and Formaldehyde
VOCs can be found in many different forms, such as gasses or vapors, and can include a wide range of chemicals. Some examples of VOCs include benzene, toluene, xylene, and formaldehyde.
Formaldehyde, a colorless gas with a strong, pungent odor, is widely used for its preservative properties. It is prevalent in many industries and household items.
Industrial facilities and commercial buildings are particularly at risk for elevated VOC levels due to the presence of these chemicals in building materials and products. In fact, an industrial factory in Irvine, CA, recently faced legal trouble for exposing workers and surrounding areas to dangerous levels of VOCs.
This case serves as a stark reminder of why it’s crucial to monitor commercial indoor air quality carefully.
Health Effects of Exposure
Exposure to high levels of VOCs and formaldehyde indoor air pollution in the workplace can cause a range of health effects. According to the American Lung Association, these symptoms include:
- Irritation to the eyes, nose, throat, and skin
- Headaches and dizziness
- Nausea and vomiting
- Respiratory issues, including asthma attacks
- Development of allergies
- Increased risk of cancer
It’s essential to note that these health effects may not manifest immediately but can build up over time with prolonged exposure. Not to mention, children, older adults, and individuals with pre-existing conditions are more susceptible to the adverse effects of harmful VOCs.
As such, it’s crucial to address indoor air quality concerns promptly and regularly monitor levels of VOCs and formaldehyde in the workplace.
Identifying Potential Risks of Poor Indoor Air Quality
To ensure a healthy work environment, it’s necessary to be aware of the potential risks associated with poor indoor air quality. Some factors that may contribute to elevated levels of VOCs and formaldehyde include:
Inadequate Ventilation
Poor ventilation is a common cause of high levels of indoor air pollutants, including VOCs and formaldehyde.
When buildings lack proper ventilation systems, harmful chemicals can build up indoors instead of being carried outside. This issue is especially prevalent in older buildings that may not have been designed with modern-day air conditioning standards in mind. As a result, the indoor air can become stagnant and significantly worsen compared to the outdoor air quality.
Use of Chemicals and Cleaning Products
Many workplaces use a variety of chemicals, such as cleaners, solvents, and adhesives. These products contain VOCs and formaldehyde that can be released into the air during usage or storage.
Furthermore, some cleaning products may also contain harmful fragrances and dyes that can aggravate respiratory issues and cause other health concerns.
According to recent research, scented surface cleaning products can expose you to a similar amount of pollutant particles as a busy urban road used by 28,000 vehicles a day. This indicates the significant risk toward professional cleaners and others regularly working in indoor spaces with fragranced cleaning products.
Building Materials and Furnishings
Certain building materials, such as pressed wood products, composite wood flooring, and insulation, can release formaldehyde over time. Furniture made with particleboard or MDF (medium-density fiberboard) may also emit formaldehyde gas.
Moreover, carpets and vinyl flooring often contain VOCs from adhesives used for installation. Paints, sealants, and coatings can also release harmful chemicals into the air.
Poor Maintenance
Neglecting regular maintenance of HVAC systems or failing to change air filters on a regular basis can lead to poor indoor air quality. This can result in the accumulation of dust, mold, and other allergens that can negatively impact air quality.
Furthermore, pest infestations or water leaks in buildings may introduce additional pollutants into the air if not addressed promptly.
Smoking
Cigarette smoke contains a variety of harmful chemicals and carcinogens that can significantly decrease indoor air quality. Even secondhand smoke exposure has been linked to numerous health issues, including respiratory problems and cancer.
Therefore, implementing smoking bans in and around buildings can greatly improve indoor air quality.
If you have concerns about the indoor air quality in your workplace, it’s best to consult with an air quality specialist. They can help identify and address any potential sources of pollution and provide recommendations for improving air quality.
Mitigating Exposure
Now that we’ve discussed some of the common sources of indoor air pollution – let’s explore ways to improve air quality in your workplace:
- Regularly clean and maintain HVAC systems: It’s essential to have your heating, ventilation, and air conditioning systems regularly inspected and cleaned by a professional. This will help ensure that they are functioning correctly and not introducing pollutants into the air.
- Use natural cleaning products: Many household cleaners contain harsh chemicals that can contribute to indoor air pollution. Instead, opt for natural cleaning solutions or make your own using ingredients like vinegar and baking soda.
- Increase ventilation: Proper ventilation is crucial in maintaining good indoor air quality. Opening windows or using fans can help improve airflow and reduce the buildup of harmful pollutants.
- Avoid smoking indoors: As mentioned earlier, cigarette smoke is a significant contributor to indoor air pollution. Implementing a no-smoking policy can greatly improve the air quality in your workplace.
- Control humidity levels: High humidity can create an ideal environment for mold and other allergens to thrive. Use a dehumidifier to maintain optimal humidity levels between 30-50%.
By taking these steps, you can significantly improve the indoor air quality of your workplace and reduce the risk of exposure to harmful pollutants. It’s also important to educate yourself and your employees about potential sources of pollution and how to avoid them.
Ready to Improve Your Commercial Indoor Air Quality?
If you’re concerned about the air quality in your workplace, Guaranteed Property and Mold Inspection can help. Our comprehensive air quality testing services can identify potential sources of indoor air pollution and provide solutions to improve the air quality in your workplace.
Contact us today to learn more and schedule an inspection, or download our free resource guide!
