Do Certain Houseplants Produce More Oxygen or Purify Air Better?

The Science Reality

NASA studies are often misquoted. The truth: large, healthy, vigorously growing plants with high leaf surface area clean air best. Species differences are minor compared to plant health and size.

Practical Advice

Choose plants that thrive in YOUR light conditions. A healthy pothos in low light outperforms a struggling ficus in the same spot. Match plant to environment for maximum air benefit.