Plants for the Bathroom

NASA has been conducting clean air study since 1989 to find ways to clean the air in space stations. The results are certain common indoor plants can provide natural ways of removing toxins such as benzene, formaldehyde, trichloroethylene as well as absorbing carbon dioxide and releasing oxygen. The plants I have chosen are the ones that remove the most toxins. Note though that if you have pets, some are toxic to animals if eaten.