The air in cities is extremely contaminated with high levels of gas and dust. Your homes have become a haven for the development of allergens and toxic chemicals that cause various diseases. In seeking to support the air in your home clean and healthy, with a level of pollution within limits, NASA jointly with the Union of landscape architects in the U.S. have conducted research. They indicate plants not only can live at home but are a source of daily amount of oxygen needed by man. These plants are especially suitable for people who have lung problems and allergies. The survey for home favorites are Areca Palm, Sansevieria and Epipremnum aureum.
