Boston Fern
The Boston fern is said to be a great natural humidifier. It also helps with air purifying and combating formaldehyde and other unwanted toxins. Ferns are easy to grow and prefer indirect sunlight, just check the soil daily to make sure it`s moist.
I am here to tell you in the most emphatic terms possible that this article is as valid as anti-vax theories. No house plant - or houseful of plants - could to the things this article claims they can do. You could literally load your house floor to ceiling in every room, and it wouldn't do what this claims they will do.
@Izismile, I know you think this is harmless, but you owe it to your readers to stop giving them these blatant untruths. This kind of garbage is promoted by New Age Scammers who have something to sell. Please stop doing their bidding for them.