How Plants Clean the Air
Houseplants absorb pollutants through their leaves and roots, converting harmful compounds into harmless substances. NASA's Clean Air Study identified several plants that are particularly effective at removing common indoor toxins like formaldehyde, benzene, and trichloroethylene.
Top Air Purifying Plants
Some of the best air purifiers include Snake Plants, which release oxygen at night; Peace Lilies, which remove ammonia and formaldehyde; Spider Plants, known for removing carbon monoxide; and Pothos, excellent at filtering formaldehyde from the air.
Placement Tips
For maximum air purification benefits, place plants throughout your home, especially in bedrooms and home offices. A general rule is to have at least one plant per 100 square feet of living space. Group plants together to create a more humid microclimate that benefits both you and your plants.
Care Considerations
Most air purifying plants are relatively easy to care for. They thrive in indirect light and prefer their soil to dry out slightly between waterings. Remember that healthy, well-maintained plants are more effective at purifying air than stressed or neglected ones.