Before investing in an expensive air purifier, we figured we’d try out a few houseplants first — they’re much cheaper— and look a lot nicer.
According to NASA’s Clean Air Study, which was designed to find ways to clean the air in sealed space stations, plants can be effective to absorb carbon dioxide, release oxygen into the air, and remove pollutants like benzene, formaldehyde, and trichloroethylene. These chemicals can cause irritation to the skin, ears, eyes, nose, and throat, as well as some cancers, according to the EPA.
The study suggests that at least one plant per 100 square feet can effectively clean the air, so fill your space with these eight detoxifying plants, handpicked by NASA, to purify the air in your home.