Man enjoying plants and AC in summer

Do Houseplants Improve Air Quality in Your Home?

The air quality in your home effects a lot—your comfort, allergies and even the smells in your home. 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 all the time. One of the most common thoughts is houseplants. In theory, it makes sense that a living thing producing oxygen in your home would improve air quality. But does it actually work?

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

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

While research implies plants can have a noteworthy impact on a closed space, there’s one issue when it comes to translating that to your residence. Your home is not a closed research area. So, it’s tough to say what—if any impact—houseplants have on your home’s air quality. According to Time Magazine, the air in your home changes regularly and depends heavily 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 eliminate 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 there isn’t much plants can do about those.

Other Solutions

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

  • Keep Your System Clean. If you want to keep pollutants from floating around your home, start with your HVAC system. Maintaining a clean system is one of the smartest ways to keep your air clean. Check your air filter often and change it when it gets dirty. Capturing particles with your air filter is your first and best defense against poor air quality. Schedule annual maintenance to have an expert check out your system. In addition to regular tune-ups, they’ll make sure your system is clean.
  • Consider 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 team at Schagrin Gas Company can help you choose 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 holding a humidity level between 30 and 50 percent. You can select from portable or whole home humidifiers to help.

While houseplants can’t make a huge 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, Schagrin Gas Company can help. Give us a call at 302-231-1380 or arrange an appointment online to get started. We’ll help you figure out all your options.

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