As a result, we can have cleaner and more pure air to breathe inside our homes or offices. NASA scientists have found out that indoor plants can extract volatile organic chemicals (VOCs) from the air. They contain toxic vapors such as ammonia, benzene, xylene, toluene, trichloroethylene, formaldehyde, etc. Plants break down the chemicals after absorbing them into their leaves. They absorb the chemicals through stomata, the microscopic openings in the leaves. Then the toxins reach the root zone where the root microbes of the plants biodegrade the pollutants. The plants use these biodegraded pollutants as food.
However, you need to remember that some houseplants can be poisonous to your health. Therefore, you need to be very careful while choosing plants for your home or office. Read more on which plants are good organic air purifiers.
AIR FILTRATION SYSTEMS CAN SUPPLEMENT PLANTS
Depending on the amount of indoor air space you have the number of plants required to filter your air may be impractical and take up too much of your living space.
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