It is winter and time to close up our homes to keep the heat in and the cold winds out. It is also the perfect time to buy some more houseplants because, if you believe all of the headlines, they will purify the air in your home. This is especially important during winter months when we keep the doors and windows shut.
Do plants purify the air in our home?
Google showed almost 4 million hits when I asked this question. The good news is that the top of the list shows my previous blog post – and it answers the question correctly. Almost all of the other 4 million hits give the wrong answer.
In this blog I will review current knowledge and look at some new research. If you don’t want to read all of the details, just read the first two sections, which give a summary of known facts at this point in time.
