NASA’s Study on the Necessity of Indoor Plants for Air Pollution Abatement
In recent years, the focus on creating healthier living spaces has intensified, especially with the rise in urbanization and the decline in air quality. One of the most interesting and impactful studies on the role of indoor plants in improving air quality was conducted by NASA, in collaboration with the Associated Landscape Contractors of America (ALCA).
This research highlights the essential role that indoor plants can play in reducing air pollutants, making them an integral part of any indoor environment, be it home or office.
The NASA Clean Air Study: An Overview
NASA’s study, titled "Interior Landscape Plants for Indoor Air Pollution Abatement," was designed to determine whether common houseplants could effectively remove toxins from the air. The study focused on volatile organic compounds (VOCs), particularly benzene, trichloroethylene, and formaldehyde—all of which are harmful chemicals frequently found in modern indoor spaces due to products like paints, cleaning supplies, synthetic materials, and more.
These toxins have been linked to serious health issues, such as headaches, asthma, respiratory issues, and even cancer. Therefore, finding a natural, effective way to purify the air indoors became an important mission. NASA and ALCA partnered to investigate how indoor plants could help mitigate these pollutants.
The Role of Indoor Plants in Air Purification
The results of NASA’s study were groundbreaking. The research showed that certain indoor plants could significantly reduce the levels of harmful organic chemicals from the air. The group of plants studied demonstrated a powerful ability to absorb toxins through their leaves, and some also utilized their root systems and associated microorganisms to further break down contaminants in the air. This process is known as phytoremediation, where plants remove, degrade, or render harmless contaminants in the environment.
The study found that plants like English Ivy, Spider Plant, Peace Lily, and Snake Plant (Sansevieria) were particularly effective in purifying the air. These plants can absorb toxins like benzene, formaldehyde, and trichloroethylene, making them invaluable in improving the overall indoor air quality.
Key Findings of the Study
- Benzene Removal: Benzene is a common chemical found in materials like plastics, detergents, and synthetic fibers. NASA’s research showed that plants such as Gerbera Daisy and Peace Lily were able to significantly reduce benzene levels in indoor environments.
- Trichloroethylene Removal: This chemical is found in paints, adhesives, and varnishes, and is particularly harmful when inhaled over extended periods. The study indicated that Spider Plant and Peace Lily were very efficient at removing trichloroethylene from indoor air.
- Formaldehyde Removal: Found in household products such as disinfectants and synthetic fabrics, formaldehyde can cause respiratory irritation and other health problems. NASA’s research revealed that plants like Bamboo Palm and English Ivy could effectively reduce formaldehyde levels.
How Indoor Plants Improve Overall Indoor Air Quality
NASA’s research doesn’t just highlight the ability of plants to remove specific chemicals; it also points out that indoor plants can play a major role in improving overall air quality. The study suggests that plants increase the levels of oxygen in the air, reduce carbon dioxide, and regulate humidity levels, making the environment more comfortable for occupants.
By incorporating indoor plants into living spaces, you’re not just enhancing the aesthetics of your home or office; you’re also contributing to the improvement of air quality, which can lead to better health and increased productivity.
The Future of Indoor Air Pollution Abatement
The results of NASA’s study have impacted the importance of indoor gardening and plant care. Since the initial findings, many more studies have been conducted, confirming and expanding upon NASA’s results. Today, we know that indoor plants can do much more than just clean the air; they also reduce stress, boost mood, and promote a sense of well-being.
As we continue to spend more time indoors, particularly in urban environments, the need for clean, fresh air becomes even more crucial. Indoor plants provide a simple yet effective solution for air pollution abatement, and they do so naturally, without the need for expensive or energy-consuming technologies.
At Arphibo, we understand the importance of creating a clean and healthy environment. That’s why we offer a variety of air-purifying indoor plants, grown hygienically and nurtured in nutrient-rich soil mixes, ensuring they thrive in your home or office. Whether you’re looking to improve air quality or simply add a touch of nature to your space, our carefully curated plants are the perfect solution for a healthier, happier indoor environment.
Stay Connected with us for more interesting blogs for a healthier life.
