Our space program has led the way to a fascinating and important discovery about the role of houseplants indoors. NASA has been researching methods of cleansing the atmosphere in future space stations to keep them fit for human habitation over extended periods of time. They've found that many common houseplants and blooming potted plants help fight pollution indoors. They're reportedly able to scrub significant amounts of harmful gases out of the air, through the everyday processes of photosynthesis. Some pollutants are also absorbed and rendered harmless in the soil.
Plant physiologists already knew that plants absorb carbon dioxide and release oxygen as part of the photosynthetic process. Now researchers have found many common houseplants absorb benzene, formaldehyde and trichloroethylene, as well.
I've always had real plants in my house, not a fan of fake plants & since my oldest has asthma I stay away from dusty fake plants.
