10 Best Air Purifying Plants for Your Bedroom (Low Light + Pet-Safe Picks)

Quick Answer

The best air purifying plants for a bedroom are the snake plant, golden pothos, peace lily, spider plant, ZZ plant, Boston fern, areca palm, Chinese evergreen, English ivy, and African violet, and they made this list because each one tolerates the low, uneven light most bedrooms actually get, forgives an inconsistent watering schedule, and was documented removing common household toxins in NASA’s original 1989 Clean Air Study or later peer-reviewed research.

Here’s the short version before you scroll further:

• Snake Plant — thrives in near-total neglect and dim corners
• Golden Pothos — trailing vine that forgives forgotten waterings
• Peace Lily — the only one that visibly droops when thirsty
• Spider Plant — completely pet-safe and nearly impossible to kill
• ZZ Plant — stores its own water reserve for weeks at a time
• Boston Fern — lush and pet-safe, but wants real humidity
• Areca Palm — the large, pet-safe statement plant
• Chinese Evergreen — patterned foliage built for dim bedrooms
• English Ivy — a top NASA performer, but toxic to pets
• African Violet — the only one that blooms nearly year-round

The deciding factor usually isn’t which plant filters the most air. It’s whether you have pets in the house, how dark your bedroom actually is, and whether you’ll remember to water on a schedule. Match the plant to those three things first, and the rest of the benefits come along for free.

Our Top Picks at a Glance

Easiest to Care For — ZZ Plant

Best for Low Light — Snake Plant

Most Beautiful Bloom — African Violet

Best for Beginners — Golden Pothos

#1. Snake Plant (Sansevieria trifasciata) — “The Nearly Indestructible One”

Also called mother-in-law’s tongue, the snake plant belongs to the Asparagaceae family and originates from the dry, rocky regions of West Africa. That tough origin story explains why it shrugs off the kind of neglect that kills other houseplants.

Unlike most plants, it uses a type of photosynthesis that releases oxygen at night instead of during the day, which is part of why it’s been a bedroom favorite for so long. Its stiff, upright leaves also make it one of the few plants that genuinely looks intentional in a minimalist room.

Wipe dust off the leaves every few weeks so they can keep doing their job, and repot only every couple of years since crowded roots don’t bother it. If you share your bedroom with a cat or dog, keep in mind it’s mildly toxic if chewed, according to the ASPCA’s toxic plant database. A simple live snake plant in a heavy ceramic pot is a good starting point if you don’t already own one.

#2. Golden Pothos (Epipremnum aureum) — “The Effortless Trailer”

Golden pothos is native to the Society Islands of French Polynesia and belongs to the Araceae family, the same family that gives us peace lilies and philodendrons. It was one of the plants that stood out in NASA’s original clean air research, prized for how quickly it grows and how much leaf surface it puts out.

Its trailing vines can stretch several feet given time, which makes it a natural pick for a high shelf where the leaves can cascade down. It’s genuinely one of the easiest plants to propagate, too.

Snip a stem below a node, drop it in a glass of water, and you’ll usually see roots within a couple of weeks. Trim back leggy vines to encourage fuller growth, and keep it away from pets since it’s toxic if chewed, per the ASPCA database referenced above.

#3. Peace Lily (Spathiphyllum) — “The Flowering Overachiever”

The peace lily is native to the tropical rainforests of Central and South America and belongs to the Araceae family. It’s one of the few plants on this list grown as much for its flowers as its foliage, with elegant white spathes that can appear on and off for months.

Here’s what makes it genuinely useful for beginners: it tells you exactly when it needs water. The leaves droop dramatically when the soil dries out, then perk back up within hours of a good drink, which takes the guesswork out of watering.

Wipe the leaves occasionally to keep them glossy, and deadhead spent blooms at the base to encourage new ones. This is one to skip if you have pets or small children in the house, since it’s toxic if ingested.

#4. Spider Plant (Chlorophytum comosum) — “The Pet-Safe Classic”

Spider plants belong to the Asparagaceae family and have been a bedroom staple for decades, thanks to their arching, striped leaves. A 2014 study in Air Quality, Atmosphere and Health found that spider plants can help take up and break down particulate matter in the air, not just gaseous VOCs like most plants on this list.

As it matures, it sends out long stems tipped with baby plantlets, sometimes called spiderettes, which is a fun quirk to watch unfold and gives you free new plants to propagate. It genuinely doesn’t ask for much beyond a regular watering rhythm.

Snip off the plantlets once they’ve grown a few inches and root them in water or soil to multiply your collection. This is one of the few plants here that’s non-toxic to cats and dogs, according to the ASPCA, though a curious cat may still chew on the leaves out of interest.

#5. ZZ Plant (Zamioculcas zamiifolia) — “The Drought-Proof Minimalist”

The ZZ plant is native to eastern Africa and belongs to the Araceae family. Its thick, potato-like rhizomes sit just under the soil and store water, which is exactly why it can go weeks without a drink and still look glossy and healthy.

Its waxy, dark green leaflets reflect what little light reaches them, which is part of why it photographs so well in low-light bedroom corners. New growth emerges as pale, almost yellow-green shoots before darkening, so don’t mistake that for a problem.

Dust the leaves occasionally and resist the urge to water it more than it needs, since overwatering is the one thing that reliably harms this plant. Keep it out of reach of pets, since the leaves and rhizomes are toxic if chewed.

#6. Boston Fern (Nephrolepis exaltata) — “The Humidity Lover”

The Boston fern is native to tropical regions around the world and is one of the plants that showed up repeatedly in early air-quality research, credited with removing formaldehyde, xylene, and toluene from sealed test air. It’s also one of the few ferns that adapts reasonably well to indoor life.

Its arching, feathery fronds give a bedroom instant texture that flat-leafed plants can’t match. That lushness comes with a real requirement, though: this plant wants humidity, and dry heating-season air will turn its fronds crispy and brown fast.

A pebble tray under the pot or a nearby humidifier makes a real difference here. The genuinely good news for pet owners is that Boston ferns are non-toxic to both cats and dogs, making this one of the safer choices on the list.

#7. Areca Palm (Dypsis lutescens) — “The Statement Piece”

The areca palm is native to Madagascar and is often sold as a cluster of several stems planted together, which is what gives it that full, tropical look right out of the pot. It was one of the species included in NASA’s original testing and is regularly cited for its ability to add humidity to a room through its large leaf surface.

Because it grows several feet tall, it works best as a floor plant that fills an awkward empty corner rather than a tabletop accent. It’s genuinely one of the better choices if you want size and presence without the toxicity concerns of a plant like the peace lily.

Feed it with a diluted liquid fertilizer during spring and summer, and watch for brown leaf tips, which usually mean the air is too dry or the water has too many minerals. It’s non-toxic to cats and dogs, so it’s a solid pick if you share the bedroom with pets.

#8. Chinese Evergreen (Aglaonema) — “The Low-Light Specialist”

Chinese evergreen is native to the tropical forests and understories of Southeast Asia, which explains why it’s so comfortable in the dim light of a windowless corner. It belongs to the Araceae family, and breeders have developed varieties with pink, silver, and red patterned leaves that add real color without needing a flower.

One quirk worth knowing: darker green varieties tolerate lower light than the pink or red ones, since the extra pigment in variegated leaves needs more light to photosynthesize efficiently. That’s a genuinely useful detail if your bedroom only gets filtered light through a curtain.

Rotate the pot occasionally so it grows evenly on all sides, and keep it away from cold drafts near a window in winter. It’s mildly toxic to pets if chewed, so keep that in mind if you have a curious cat.

#9. English Ivy (Hedera helix) — “The Original Air-Scrubber”

English ivy is native to Europe and western Asia and belongs to the Araliaceae family. In NASA’s original testing, it stood out as one of the strongest performers, removing nearly every category of volatile organic compound the researchers tracked.

What most people don’t know is that it can be trained to climb a small trellis instead of just trailing, giving it a completely different look than the typical hanging pot. It’s also more sensitive to dry indoor air than people expect, and spider mites tend to move in when humidity drops too low.

A weekly misting or occasional shower under lukewarm water helps keep both the foliage and pests in check. This is a plant to keep well away from pets and small children, since all parts are toxic if ingested.

#10. African Violet (Saintpaulia) — “The Colorful Bloomer”

African violets are native to the humid forests of Tanzania and Kenya and belong to the Gesneriaceae family, distinct from most other plants on this list. They’re the only genuinely reliable bloomer here, capable of producing purple, pink, or white flowers on and off for most of the year.

Their fuzzy leaves are surprisingly particular about water contact. Cold water or drops left sitting on the foliage cause permanent brown spots, which is why most growers water from the bottom or use a self-watering pot instead.

Deadhead spent blooms to encourage new ones, and feed with a diluted African violet fertilizer every few waterings during active growth. The genuinely good news is that they’re non-toxic to cats and dogs, so color-loving pet owners don’t have to choose between blooms and safety.

Make Overwatering Nearly Impossible

A self-watering planter takes the guesswork out of the number one mistake on this list. It draws water up from a reservoir as the soil dries, which is especially useful for a peace lily or African violet that punishes both too much and too little water.

Check Price on Amazon