Long dismissed as an old-fashioned houseplant, the Sansevieria—also known as the snake plant or mother-in-law’s tongue—is making a strong comeback today.
And not just because it’s low-maintenance. What many people don’t realize is that this unassuming plant hides remarkable benefits that can improve your air quality, your sleep, your energy levels—and even your overall health.
Ready to rediscover a plant you thought you already knew? Here’s why every room in your home could benefit from having one.
A plant endorsed by NASA
In a well-known study on indoor air quality, NASA ranked the Sansevieria among the top air-purifying plants.
What sets it apart? Unlike most plants that stop producing oxygen at night, the Sansevieria continues to release oxygen 24 hours a day thanks to its CAM metabolism. It’s an ideal plant for bedrooms!
The little-known benefits of Sansevieria for body and mind
1. A natural shield against indoor pollution
Mother-in-law’s tongue effectively filters:
- Formaldehyde (found in furniture, fabrics, adhesives)
- Benzene (household cleaners, plastics)
- Xylene and toluene (paints, solvents, varnishes)
The result: cleaner indoor air—silently, effortlessly, and without the need for maintenance.
2. Better sleep? Yes, it’s possible.
At night, this plant continues releasing oxygen. Many people report falling asleep faster and enjoying more restful nights when a Sansevieria is placed in their bedroom. Its natural transpiration also helps regulate humidity levels, which may reduce snoring, sore throats, and discomfort during the night.
3. A potential barrier against digital fatigue
Although not yet scientifically proven, some people say they experience less mental and visual fatigue when several Sansevierias are placed in their workspace. Between air purification and its calming presence, it may make a noticeable difference.
4. A plant that attracts positive energy
In Feng Shui tradition, the mother-in-law’s tongue is believed to:
- Repel negative energy
- Attract prosperity
- Promote focus and inner stability
Its upright, sword-like leaves symbolize strength, protection, and grounding.
Nearly impossible to kill—even if you’re not a plant person
Don’t have a green thumb? Even better! The Sansevieria is:
- Highly drought-resistant
- Not picky about light
- Suitable for dark rooms (like bathrooms)
- Able to survive for weeks without watering
It’s the perfect plant for busy individuals, frequent travelers, or anyone who often forgets to water their plants.
A variety for every taste
There are tall Sansevierias, compact ones, striped, cylindrical, silver-toned, and even those with pinkish hues. Each has its unique look, but all share the same purifying benefits.
Where to place it in your home
- Bedroom: for fresher air at night
- Living room: to purify the overall environment
- Office: to support concentration
- Bathroom: loves humidity and helps prevent mold
A natural, affordable, and sustainable alternative
At a time when air purifiers are expensive, energy-consuming, and require regular upkeep, the Sansevieria stands out as a natural, silent, and budget-friendly solution for everyone.
So, why not bring one home?
Start with a single plant. Notice how it changes your space. Over time, you might find yourself wanting one in every room.
Discreet, beneficial, decorative, protective, and effortless—the mother-in-law’s tongue truly has it all.
Could this be one of the simplest and most underrated wellness secrets of all?
