Man enjoying plants and AC in summer

Do Houseplants Improve Air Quality in Your Home?

The air quality in your home influences a lot—your comfort, allergies and even the smells in your indoor space. Taking care of it is important, but difficult. 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 search for ways to purify the air they breathe every day. One of the most common thoughts is houseplants. In theory, it makes sense that a living thing producing oxygen in your home would help air quality. But does it actually work?

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

In the 1980s, scientists at NASA reviewed the impact 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 see the impact houseplants had on toxins in the air. Again, it was established that—in a closed setting—the plants studied removed toxins.

While research indicates plants can have a noteworthy impact on a closed space, there’s one concern when it comes to translating that to your house. Your home is not a closed research area. So, it’s hard 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 heavily on the outdoor air quality around your home.

Outside of that challenge, the elements that plants can impact are fairly limited. According to the American Lung Association, studies have shown that plants can get rid of harmful gases found in homes, like formaldehyde. Sadly, gases aren’t the only pollutants in your home affecting your air quality. Particles like pet hair, dust, mold or pollen are also hovering around your home—and there’s nothing plants can do about those.

Other Solutions

While houseplants likely won’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 floating around your home, kick it off with your HVAC system. Keeping a clean system is one of the greatest ways to keep your air clean. Check your air filter regularly and change it when it looks dirty. Catching particles with your air filter is your first and easiest defense against poor air quality. Arrange 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 home, consider an air purifier. Some models can capture allergens and bacteria as small as .01 micron. That’s one-thousandth of a millimeter. The pros at Dial One Mears Air Conditioning & Heating Inc can help you choose a system that works for your home.
  • Try a Humidifier. The humidity in your home also contributes to your air quality. Make sure your home stays comfortable and as irritant-free as possible by keeping a humidity level between 30 and 50 percent. You can pick from portable or whole home humidifiers to help.

While houseplants can’t make a large difference in your air quality, there’s no harm in keeping them around. If you’re ready to improve the quality of the air in your home, Dial One Mears Air Conditioning & Heating Inc can help. Give us a call at 602-832-7808 or book an appointment online to get started. We’ll help you review all your options.

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