7 most effective plants for cleaning the air in your workplace
A study by Dr. Bill Wolverton, a former research scientist at NASA, resulted in a comprehensive list of the most effective plants to remove toxic chemicals from our air. The recommendation of NASA is to use 15 to 18 good-sized houseplants in an 1,800-square-foot (170 m2) house/office.
The plants listed below have been selected from Dr Wolverton’s list as plants commonly found in New Zealand garden centers.
An A4 Wall Poster of these plants can be downloaded here (1.3mb PDF)