How would you like to breathe easier and cleaner at home or in your office? You can do so by adding some selected house plants to your environment. Certain house plants are better than others at adding oxygen to your living space and improving the overall air quality in that space. House Plants Clean the Air The science behind this suggestion has been around for decades and actually started with a trio of investigators with NASA and the Associated Landscape Contractors of America. They reported that specific house plants were good at removing off-gassing elements from building materials and furnishings as well as air pollutants. Plants are a natural air purifier because they produce oxygen from carbon dioxide (which you exhale) while also helping remove toxins from the air. Tiny openings in the leaves take in air, and the plant absorbs the carbon dioxide and other substances from that air. While the plant uses carbon dioxide to make food, it then …