The air quality in your home influences a lot—your comfort, allergies and even the odors in your home. Taking care of it is important, but difficult. In fact, studies have revealed that indoor air pollution can be even higher than outdoor air pollution. Knowing that, it only makes sense that homeowners continue to research 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 positively impact air quality. But does it make a difference?
What’s the Real Impact of Houseplants on Air Quality?
In the 1980s, scientists at NASA reviewed 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, more research was completed by the University of Georgia to determine 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 suggests plants can have a significant impact on a closed space, there’s one problem when it comes to translating that to your house. Your home is not a closed research room. 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 often and depends heavily on the outdoor air quality near your home.
Outside of that challenge, the things 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 hurting your air quality. Particles like pet hair, dust, mold or pollen are also floating around your home—and this isn’t anything plants can do about those.
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 circulating around your home, begin with your HVAC system. Keeping a clean system is one of the best ways to keep your air clean. Check your air filter regularly and change it when it gets dirty. Capturing particles with your air filter is your first and simplest defense against poor air quality. Book annual maintenance to have a professional check out your system. In addition to regular tune-ups, they’ll ensure your system is clean.
- Contemplate an Air Purifier. If you want to grab even the smallest pollutants in your house, consider an air purifier. Select models can capture allergens and bacteria as small as .01 micron. That is pretty small at one-thousandth of a millimeter. The pros at Stanford Heating & Cooling can help you select 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 keeping 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 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, Stanford Heating & Cooling can help. Give us a call at 812-825-8695 or schedule an appointment online to get started. We’ll help you review all your options.