Here is a little paper I wrote many years ago showing that plants are not effective at cleaning the indoor air. Formaldehyde is a toxic substance with adverse health effects detectable at low concentrations. Formaldehyde causes irritation of the eyes, skin and respiratory tract, wheezing, nausea, coughing, diarrhoea, vomiting, dizziness and lethargy at levels as […]
Do plants really clean the office air?
