Air purifying houseplants are the perfect way to bring a little bit of nature into your home. They also have the added bonus of cleaning the air your family breathes each day! Although most trends come and go, the houseplant trend is still going strong, so if you’ve been looking for a reason to start a collection in your home, this is it!

Best air purifying house plants in pots on wood shelf

NASA Clean Air Study

In 1989, NASA collaborated with the Associated Landscape Contractors of America to conduct the NASA Clean Air Study, which researched ways to clean air in space stations. Through this research, they discovered that not only did some plants absorb carbon dioxide and release oxygen, they also filtered the air of volatile organic compounds like benzene, formaldehyde, and trichloroethylene. These VOCs are present in new furniture, paint, household cleaners, and other common items in the home.

To take advantage of air filtering houseplants, have one plant in your home for every 100 feet or so. If you live in a 2,000 square foot home, that’s about 20 houseplants. Which means it’s time to go plant shopping!

NASA’s Best Air Filtering Houseplants

The best air filtering houseplants include:

Manjula pothos in pot

Pothos

Pothos plants come in a number of different varieties and, even better, they’re pretty unfussy, so they’re great for anyone with a black thumb. Many regard pothos as one of the best houseplants for eliminating indoor air contaminants.

English Ivy

The prolific grower excels in eliminating formaldehyde from the air. English ivy is also great for anyone with allergies or asthma, since it’s been shown to remove mold from the air as well.

Dracaena Janet Craig

These lush green air purifying houseplants are particularly useful in rooms with new carpet or furniture because Dracaena Janet Craig can remove high levels of formaldehyde and xylene.

Peace lily in pot

Peace Lily

The peace lily is attractive and low-maintenance, and it cleans the air of toxins like acetone, trichloroethylene, benzene, and formaldehyde. They are toxic to cats, though, so if you’ve got feline friends in your home, opt for a spider plant instead.

Spider Plant

This common houseplant is one of NASA’s top air purifiers, protecting your home from benzene, formaldehyde, carbon monoxide, and xylene. Take good care of it and your plant will quickly have babies—and then you can have a spider plant (or two) in every room!

Philodendron

Heartleaf, selloum, and elephant ear philodendrons are all on NASA’s list of best air purifying plants, and they’re noted for their absorption of formaldehyde. These tropical plants are fairly easy going, but make sure you plant them in a well-draining pot so salt doesn’t build up in the soil over time.

Snake plant in pot

Snake Plant

Even with outright neglect, a snake plant will thrive. This makes snake plants another great air purifying houseplant for people who don’t consider themselves (indoor) gardeners. If you have even a little bit of natural light in your bathroom, add a snake plant to keep the air fresh.

Rubber Plant

NASA recognizes the rubber plant for eliminating formaldehyde from the air, but they’re not always the easiest air purifying houseplants to grow. They like indirect sunlight and during the summer, you should keep the soil moist to mimic its original growing conditions. Water too much, though, and the leaves will turn yellow and fall off.

Areca palm in pot

Areca Palm

The Areca palm makes a statement! Put this show-stopper in your living room, preferably in indirect sunlight from a window. The Areca palm is one of the best houseplants for eliminating indoor air pollutants, and it’s also a natural way to add more humidity to a room.

Boston Fern

Boston ferns are another fussy houseplant, but it might just be worth it because it’s said to be the best plant for eliminating indoor air contaminants like formaldehyde. To keep a Boston fern happy in the wintertime, mist it regularly, set it on a tray of pebbles filled with water, or place it near a humidifier.

Aloe plant in pot

Aloe Plant

Not only is aloe included in NASA’s list of air purifying houseplants, it also alerts you to poor air quality because it develops brown spots on its leaves when there are high levels of VOCs like benzene in the air. Aloes come in many shapes and sizes, so it’s hard to resist trying to collect them all!

Categories: ,

About Kasey Schwartz

Hi, I’m Kasey, Founder of All Things Mamma – where I am dishing up family favorite recipes that are easy to make with simple, everyday ingredients. Plus – tips and tricks for living your best life!

Leave a Reply

Your email address will not be published.

This site uses Akismet to reduce spam. Learn how your comment data is processed.