Myth: Indoor Plants Don’t ‘Clean the Air’
Be careful what you read in the media about ‘indoor plants to clear the air’. This is a 30-year old myth based on old NASA technology (the only way this could happen, would be if you literally covered a room in so many plants that you wouldn’t be able to see or move!)
The reason why it’s important to ignore this advice, is because often the plants recommended are unsafe near pets. Sago palm and lilies can cause serious harm, even if a tail brushes past.
So only use plants indoors if you like them, not because you think they are a way to ‘clean the air’. And before using any indoor plants, look up pet-safe versions, to ensure furry friends are protected.
That’s not to say never have plants in your home! But have them if the are safe and contribute to nice ambience. Also never face indoor plants to outdoor gardens, to help stop birds flying into windows.
How Did This Myth Come About?
Over 30 years ago, NASA studied air exchange with plants in sealed environments, not in real homes. The plants showed an ability to absorb some VOCs (volatile organic compounds in house paint), and other pollutants.
However, it’s far better to simply choose non-toxic house paints, use unscented eco-cleaning products, and open the windows ajar if safe to do so, as far better ways to ‘clean the air’.
And because plants can’t filter out dust and other particulate matter, they are not nearly as effective as say a HEPA filter on your vacuum cleaner.
