Do Houseplants Improve Air Quality in Your Home?

May 28, 2019

The air quality in your home effects a lot—your comfort, allergies and even the aromas in your indoor space. Taking care of it is important, but hard. In fact, studies have indicated that indoor air pollution can be even higher than outdoor air pollution. Knowing that, it only makes sense that homeowners continue to find ways to purify the air they breathe each day. One of the most common solution is houseplants. In theory, it makes sense that a living thing producing oxygen in your home would help air quality. But does it work in practice?

What’s the Real Impact of Houseplants on Air Quality?

In the 1980s, scientists at NASA assessed the affect common houseplants had on air quality in a closed chamber. Within that closed chamber, they found the plants had a positive effect on air quality. In 2009, additional research was completed by the University of Georgia to determine the impact houseplants had on toxins in the air. Again, it was established that—in a closed setting—the plants studied reduced toxins.

While research implies plants can have a significant impact on a closed space, there’s one concern when it comes to translating that to your home. Your home is not a closed research room. So, it’s difficult to say what—if any impact—houseplants have on your home’s air quality. According to Time Magazine, the air in your home changes often and depends greatly on the outdoor air quality near your home.

Outside of that challenge, the elements that plants can impact are slightly limited. According to the American Lung Association, studies have shown that plants can remove harmful gases found in homes, like formaldehyde. However, gases aren’t the only pollutants in your home harming your air quality. Particles like pet hair, dust, mold or pollen are also hovering around your home—and this isn’t anything plants can do about those.

Other Solutions

While houseplants probably can’t fix all the indoor air quality issues in your home, there are HVAC-centered solutions that can help.

  • Keep Your System Clean. If you want to keep pollutants from making their way around your home, begin with your HVAC system. Keeping a clean system is one of the greatest ways to keep your air clean. Check your air filter frequently and change it when it appears dirty. Capturing particles with your air filter is your first and best defense against poor air quality. Book annual maintenance to have a professional check out your system. In addition to regular tune-ups, they’ll make sure your system is clean.
  • Contemplate an Air Purifier. If you want to capture even the smallest pollutants in your house, consider an air purifier. Some models can capture allergens and bacteria as small as .01 micron. That’s one-thousandth of a millimeter. The team at Garoken Energy Co. Inc. can help you find a system that works for your home.
  • Try a Humidifier. The humidity in your home also impacts your air quality. Make sure your home stays comfortable and as irritant-free as possible by maintaining a humidity level between 30 and 50 percent. You can choose from portable or whole home humidifiers to help.

While houseplants can’t make a significant difference in your air quality, there’s no harm in keeping them around. If you’re ready to increase the quality of the air in your home, Garoken Energy Co. Inc. can help. Give us a call at 503-374-1934 or arrange an appointment online to get started. We’ll help you assess all your options.