Is Money Plant An Air Purifier: Proven Essential Plant
The money plant, scientifically known as Epipremnum aureum, is often hailed as an air purifier. While it can help filter some common indoor pollutants, it’s not a replacement for dedicated air purification systems. Its true value lies in its ease of care and aesthetic appeal, making it a popular, albeit modest, contributor to healthier indoor air.
The quest for cleaner indoor air is on everyone’s mind. We spend so much time inside, breathing recycled air. Many of us turn to houseplants, hoping they can magically clean our homes. One plant that pops up everywhere is the money plant. You might be wondering, “Is money plant an air purifier?” It’s a fair question, especially with so many claims online. Let’s dig into what science says and what this popular plant can truly do for your air quality. We’ll explore its benefits and limitations, so you know exactly what to expect.
Can Money Plants Really Purify Air?
Yes, money plants (Epipremnum aureum) can contribute to purifying indoor air, but their impact is often overstated. They possess the ability to absorb certain volatile organic compounds (VOCs) through their leaves and roots. NASA’s Clean Air Study, a well-known experiment, identified money plants as capable of removing formaldehyde and other toxins. However, the study was conducted in sealed laboratory conditions, which don’t perfectly mirror a typical home environment.
In a regular home, the air exchange rate is much higher. This means pollutants are diluted and removed more quickly by ventilation. To achieve significant air purification from money plants alone, you would need an extremely large number of plants. They are more of a supplementary aid than a primary solution for air purification.
Understanding Indoor Air Pollutants
Indoor air can contain various pollutants. These come from everyday items like furniture, cleaning products, and even cooking. Common culprits include formaldehyde, benzene, and xylene. Formaldehyde is found in pressed wood products and insulation. Benzene is in plastics, resins, and synthetic fibers. Xylene is in paints, glues, and inks. These can cause headaches, dizziness, and respiratory irritation.
Breathing these in regularly can affect your health over time. Good ventilation is key to reducing these indoor pollutants. Opening windows and doors helps bring fresh air in. Using air purifiers with HEPA filters can also trap fine particles. Plants like the money plant offer a natural, aesthetic way to help manage some of these chemicals.
The NASA Clean Air Study: What It Really Said
The famous NASA Clean Air Study from the late 1980s looked at how plants could clean air in space stations. Researchers tested several common houseplants, including the money plant. They found that these plants could remove specific toxins like formaldehyde, benzene, and trichloroethylene from enclosed chambers. This study was groundbreaking and led to the popular belief that houseplants are powerful air purifiers.
It’s important to remember the study’s context. The experiments were done in sealed, small chambers. The air was circulated through the soil and plant. In a real home, air doesn’t stay in a small chamber. It moves around constantly. So, while the plants did remove toxins, the rate in a home is much slower.
How Money Plants Absorb Toxins
Money plants absorb pollutants through tiny pores on their leaves called stomata. They also interact with microorganisms in the soil. These microbes break down certain chemicals. The plant then uses these broken-down substances as nutrients. This process is called phytoremediation.
For example, formaldehyde, a common indoor pollutant, can be absorbed by the leaves. The plant then processes it. This helps reduce the concentration of formaldehyde in the air. However, the plant’s capacity to do this is limited. It can only process so much at a time.
Comparing Money Plants to Other Air Purifiers
Dedicated air purifiers use mechanical filters, like HEPA filters, to physically trap pollutants. They also often use activated carbon filters to absorb gases and odors. These machines are designed specifically for air purification and can process large volumes of air quickly and efficiently. They are very effective at removing a wide range of particles and gases.
Money plants, on the other hand, work much more slowly and target fewer types of pollutants. While they contribute positively, they cannot match the performance of an electronic air purifier. Think of it this way: an air purifier is like a powerful vacuum cleaner for your air. A money plant is more like a gentle broom that sweeps up a little bit of dust now and then.
Benefits of Money Plants Beyond Air Purification
Even if their air-purifying power is modest, money plants offer many other benefits. They are incredibly easy to care for, making them perfect for beginners. They can tolerate low light conditions and don’t need frequent watering. This makes them a low-maintenance addition to any home or office.
Money plants also enhance the aesthetic appeal of a space. Their trailing vines and heart-shaped leaves add a touch of nature and beauty. Studies suggest that having plants around can reduce stress and improve mood. They can also help increase humidity levels slightly, which can be beneficial in dry indoor environments.
What Pollutants Can Money Plants Actually Reduce?
Based on research, money plants are most effective at reducing formaldehyde. They can also help with benzene and xylene. Formaldehyde is a common pollutant from furniture and building materials. Benzene is found in plastics and synthetic fibers. Xylene is present in paints and glues.
However, the amount they can reduce is not enough to solve major air quality issues on its own. For instance, one study showed that it would take over 700 money plants to reduce formaldehyde levels to recommended safe limits in a small room. This highlights their limited capacity in real-world settings.
How to Maximize Your Money Plant’s Air-Cleaning Potential
To get the most out of your money plant, place it in a room with moderate air circulation. Avoid placing it in extremely dry or drafty areas. Ensure it receives indirect sunlight, as this helps it thrive and perform its natural functions better. Keep its leaves clean by wiping them with a damp cloth. This allows the stomata to function optimally.
You can also group several money plants together. This increases the total surface area for absorption. However, remember that even a collection of plants will not replace a good air purifier. They are a complementary element to a healthy indoor environment.
Are There Other Plants That Purify Air Better?
Some other houseplants are also known for their air-purifying qualities. The spider plant (Chlorophytum comosum) is excellent at removing formaldehyde. The snake plant (Sansevieria trifasciata) is known for converting CO2 into oxygen at night, unlike most plants. The peace lily (Spathiphyllum) can filter ammonia, formaldehyde, and benzene.
Even these plants, like the money plant, were tested in controlled lab environments. Their effectiveness in a typical home is still debated and generally considered modest. For serious air purification needs, mechanical filters remain the most effective solution.
Common Misconceptions About Money Plants and Air Quality
A big misconception is that money plants alone can solve indoor air pollution problems. People often think one or two plants are enough to make a significant difference. This is not true. The scale of the problem indoors requires more powerful solutions.
Another myth is that plants release a lot of carbon dioxide at night. While plants do respire and release some CO2, the amount is usually negligible compared to other sources in a home. Their oxygen production during the day generally outweighs this. The primary benefit of plants remains their aesthetic and psychological impact, with a minor contribution to air quality.
Frequently Asked Questions (FAQ)
Do money plants clean the air?
Yes, money plants can help clean the air by absorbing some common indoor pollutants like formaldehyde. However, their effect is quite small in a typical home environment.
How many money plants do I need to purify a room?
You would need a very large number of money plants, possibly hundreds, to significantly purify the air in a room. They are not a replacement for air purifiers.
Can money plants remove formaldehyde?
Yes, studies show that money plants can absorb formaldehyde from the air. This is one of the main reasons they are considered air-purifying plants.
Are money plants good for bedrooms?
Money plants can be a nice addition to a bedroom for their aesthetic appeal and slight air-filtering benefits. They are generally safe to have indoors.
Do money plants produce oxygen?
Like all green plants, money plants produce oxygen during photosynthesis. However, the amount of oxygen they produce is very small compared to the amount we need.
What are the best air-purifying plants?
Some of the best-known air-purifying plants include spider plants, snake plants, peace lilies, and Boston ferns. However, remember their impact is limited.
Should I buy an air purifier or money plants?
For significant air purification, an electronic air purifier is much more effective. Money plants can be a beautiful, low-maintenance addition that offers minor air quality benefits.
Conclusion: A Green Addition, Not a Magic Bullet
So, is the money plant an air purifier? Yes, in a limited, supplemental way. It can absorb certain toxins and contributes a tiny bit to cleaner air. But it’s crucial to have realistic expectations. This plant is an excellent choice for its beauty and ease of care. It brings a touch of nature indoors and can make your space feel more calming.
However, if you have serious concerns about indoor air quality, don’t rely solely on money plants. Consider good ventilation and a quality air purifier. The money plant is a wonderful companion for your home, offering aesthetic and psychological benefits with a small, natural boost to air quality. Enjoy your money plant for what it truly is: a resilient and lovely green friend.
