Indoor air quality shapes your daily comfort and health more than you’d think. Everyday items, such as furniture, cleaners, paints, all release pollutants like formaldehyde and benzene that build up in closed spaces. Sure, you can buy a fancy air purifier, but why not try something a bit more natural (and, honestly, easier on the eyes)? Indoor plants can quietly filter your air while brightening up the room.
Certain houseplants have been shown to remove harmful toxins from indoor environments while releasing oxygen, making them both functional and decorative additions to your home. This guide covers everything from low-maintenance options like the snake plant and ZZ plant to more delicate choices such as ferns and palms. Each plant brings something different to the table; some are practically unkillable, others need a bit more TLC, but all help clean the air in their own way.
1) Snake Plant (Sansevieria)
The Snake Plant is a classic for a reason. It’s one of the most effective air purifiers you can get, tackling toxins like formaldehyde, benzene, and xylene.
What’s cool is that it releases oxygen at night, while most plants only do this during the day. Makes sense to put one in your bedroom, right?
Snake Plants are basically the definition of low-maintenance. They’ll handle low light and don’t need much water, so if you forget about them for a while, they’ll forgive you.
2) Peace Lily (Spathiphyllum)
The Peace Lily is another heavy-hitter for air purification. NASA’s research found it removes benzene, formaldehyde, trichloroethylene, xylene, and ammonia from your air. That’s a pretty impressive list.
This plant is unfussy about light and will even droop dramatically when it’s thirsty; handy if you’re prone to forgetting to water!
Plus, those glossy leaves and white flowers bring a little elegance to any corner.
3) Spider Plant (Chlorophytum comosum)
The spider plant is an excellent air purifier that knocks out formaldehyde, benzene, and xylene from your indoor air. It’s native to South Africa and has those cool arching leaves with green and white stripes.
It’s super easy to care for and adapts to most indoor spots. The little baby “spiderettes” that hang from the main plant are pretty cute, and you can snip them off to grow new plants, if you’re into that sort of thing.
4) ZZ Plant (Zamioculcas zamiifolia)
If you want something that basically takes care of itself, the ZZ plant is a solid pick. It comes from Eastern Africa and sports shiny, waxy leaves that look good just about anywhere.
Stick it in a low-light corner where nothing else survives, and it’ll still thrive. It barely needs water, so it’s perfect if you’re forgetful or just not super attentive to your plants.
5) Boston Fern (Nephrolepis exaltata)
Boston ferns are tropical plants that help remove formaldehyde and xylene from indoor air. Their feathery, arching fronds look great in hanging baskets, giving off serious lush, jungle vibes.
They like indirect light and need their soil to stay moist. If your home is dry, you’ll want to mist them or run a humidifier nearby, otherwise, they get crispy fast!
6) Areca Palm (Dypsis lutescens)
The Areca Palm brings tropical elegance to your space and does a solid job filtering out airborne toxins. It likes bright indirect light and soil that’s moist but not soggy.
It’s also great for adding humidity to dry rooms. The plant does best in warm spots (approx. 65 to 75 degrees Fahrenheit) so it fits right in with most indoor setups.
7) Rubber Plant (Ficus elastica)
The Rubber Plant is another top contender for air purification. Its big, shiny leaves are pros at removing formaldehyde and benzene.
It’s native to Southeast Asia and doesn’t fuss much about its environment. Give it bright light and moderate humidity (around 50–55%), and it’ll be happy.
This low-maintenance plant grows quickly and doesn’t ask for much, just the basics!
8) English Ivy (Hedera helix)
English Ivy’s trailing vines and heart-shaped leaves are a classic look indoors. NASA’s Clean Air Study gave it a nod for removing benzene, formaldehyde, xylene, toluene, and trichloroethylene.
It’s easy enough to keep alive inside, though you’ll want to pay a bit more attention than you would outdoors. It does well in low light and looks great in hanging baskets or draping off a shelf.
9) Dracaena Marginata
Dracaena Marginata (aka Madagascar dragon tree) stands out with its reddish-edged leaves. It’s a slow grower but does a good job removing formaldehyde, benzene, and trichloroethylene from your air.
It’s low-maintenance and adapts to different light levels. If you’re patient, it’ll eventually reach up to 15 feet tall indoors, though that takes a while.
10) Chinese Evergreen (Aglaonema)
Chinese Evergreen is a go-to for filtering out benzene and formaldehyde. Its leaves are glossy and colorful, with lots of interesting patterns.
It thrives in low light, so it’s a lifesaver for darker rooms or offices. Maintenance is pretty minimal, and it just keeps working to clean your air.
It’s compact, too, so you don’t need a ton of space to keep one around.
11) Philodendron
Philodendrons offer decorative appeal and help clean up indoor toxins. There are a bunch of varieties (heart-leaf and split-leaf are classics) and they’re all pretty forgiving.
They like moderate, indirect light and a drink when the top inch of soil dries out. Their glossy leaves look great on a shelf or in a hanging planter, and they adapt to most household temps.
12) Bamboo Palm (Chamaedorea seifrizii)
The Bamboo Palm has slender stems and feathery fronds that bring a bit of the tropics indoors. NASA says it’s among the best air-purifying plants out there.
It likes bright, indirect light and temperatures between 65 and 80°F. Water when the top inch of soil dries out and try to keep humidity up.
This palm even does well in lower light, unlike some other palms. Bonus: it’s pet-friendly, so you don’t have to worry if you have animals in the house.
13) Weeping Fig (Ficus benjamina)
The Weeping Fig has those graceful, drooping branches and glossy leaves that make it a favorite for indoor spaces. It’s effective at removing formaldehyde, benzene, and trichloroethylene from the air.
It’ll usually reach 6 to 8 feet indoors, adding a bit of drama and a tree-like vibe to your home.
14) Aloe Vera
Aloe Vera is a multitasker. Not only does it remove formaldehyde and benzene, but you can also use its gel for minor cuts and burns.
It’s a CAM plant, which means it releases oxygen at night, a nice perk for bedrooms.
It’s easy to care for: bright, indirect light and the occasional watering (let the soil dry out between drinks). This drought-tolerant plant doesn’t like wet feet.
15) Maidenhair Fern (Adiantum)
Maidenhair Ferns have delicate, lacy fronds that bring a soft, elegant touch to your space while helping clean the air. They love humidity and indirect light, so bathrooms or kitchens are ideal.
You’ll need to keep the soil consistently moist but not soggy, and they prefer temps between 60 and 75 degrees Fahrenheit.
They’re a bit higher maintenance, but worth it if you like their look.
16) Cast Iron Plant (Aspidistra elatior)
The Cast Iron Plant got its name for a reason as it’s almost impossible to kill! This resilient houseplant thrives in low light where most others give up.
Put it in a dark corner or a room with barely any sunlight, and it’ll still chug along. It doesn’t mind if you forget to water now and then, and it handles temperature swings without complaint. Its dark green leaves quietly help purify the air and add a touch of understated greenery.
17) Flamingo Lily (Anthurium andraeanum)
The Flamingo Lily brings a pop of color with its glossy, heart-shaped blooms and lush foliage. It likes bright, indirect light and high humidity – think rainforest conditions!
Besides cleaning the air, its long-lasting flowers (usually red, pink, or white) make it a fun accent for tables or shelves. It tops out around 18 inches tall, so it won’t take over your space.
18) Corn Plant (Dracaena fragrans)
The Corn Plant is a staple for anyone who likes that tropical look and wants cleaner air. It’s native to Africa and has long, arching leaves with yellow or cream stripes down the middle.
It’s happy in moderate, indirect light but can handle lower light too. Water when the top inch of soil feels dry, and don’t let it get soggy.
Seriously low-maintenance and forgiving, it’s perfect for beginners or anyone who doesn’t want to fuss with their plants.
19) Parlor Palm (Chamaedorea elegans)
The Parlor Palm brings a bit of the tropics inside and helps clean up pollutants like formaldehyde, benzene, and ammonia.
It’s easygoing about low light and likes temps between 65°F and 75°F. Give it bright, indirect sunlight if you can, and well-drained soil. If you’re just starting out, this is a solid air-cleaning plant to try.
20) Lady Palm (Rhapis excelsa)
Lady Palm brings a touch of tropical elegance indoors with its fan-shaped, glossy green leaves. Unlike many other palms, it actually puts up with low light pretty well, so it works in offices or rooms that don’t get much sun.
It’s known for cleaning the air, and its slow, compact growth means it won’t take over your space. The plant forms dense clumps on slender stems, and while it can technically reach 6 to 15 feet inside, you can easily keep it more modest with a little attention.
