The Air-Cleaning Abilities of Plants: What Chemicals Do They Remove?

Plants are not only aesthetically pleasing, but they also play a crucial role in purifying the air we breathe. They have the ability to remove harmful chemicals from the air, making it cleaner and safer for us to inhale. But what exactly are these chemicals that plants take out of the air?

One of the most well-known chemicals that plants remove from the air is carbon dioxide (CO2). Through the process of photosynthesis, plants absorb CO2 and release oxygen, which is essential for human and animal life. However, plants also have the ability to remove other harmful chemicals from the air, such as volatile organic compounds (VOCs).

VOCs are chemicals that are released into the air from various sources, including cleaning products, paints, and building materials. They can cause a range of health problems, including headaches, dizziness, and respiratory issues. Fortunately, plants can absorb these chemicals through their leaves and roots, effectively removing them from the air.

Some of the most effective plants for removing VOCs include the spider plant, peace lily, and Boston fern. These plants have been shown to significantly reduce levels of chemicals such as formaldehyde, benzene, and trichloroethylene in indoor environments.

In addition to VOCs, plants can also remove other harmful chemicals from the air, such as nitrogen oxides (NOx) and sulfur dioxide (SO2). These chemicals are commonly found in outdoor environments, particularly in areas with high levels of pollution. Plants absorb these chemicals through their leaves and convert them into harmless substances.

Overall, plants play a vital role in cleaning the air we breathe. By removing harmful chemicals such as VOCs, NOx, and SO2, they help to create a healthier and safer environment for us to live in. So next time you’re looking for a way to improve the air quality in your home or office, consider adding some air-purifying plants to your space.

In conclusion, plants have the ability to remove a variety of harmful chemicals from the air, including VOCs, NOx, and SO2. By incorporating air-purifying plants into our indoor and outdoor environments, we can improve the air quality and promote a healthier lifestyle.