This man’s lung capacity went down to 70% because of the air’s quality in Delhi. He needed a solution so he started cleaning the air around him… with a couple of common houseplants.
We recommend these for your green corners inside the house:
https://www.facebook.com/TED/videos/245823606247077/
If you’re trying to estimate how much of your space should be covered in plants, the proportion is:
two medium-sized plants for 100 feet of interior space.