This si a great thing to keep in mind -
Via
Debbie Rumsey (Century 21 Sea Coast, Encinitas, CA):
The Environmental Protection Agency says chemicals from building materials, furniture and even air fresheners can make indoor air toxic, however, houseplants can help!

PEACE LILY
This plant removes toxins in your home including acetone, benzene, alcohols and ammonia. Not only does it clean the air, it flowers as well! Make sure to wash the leaves regularly to keep pests off. Water when the soil is dry to the touch.

RHAPIS PALM
Clears the air of chemicals, including ammonia and is highly resistant to insects. Cut any brown parts off leaves.

RUBBER PLANT
Helps get rid of formaldehyde and is very hardy. This plant tolerates cool temperature and low light but needs to be watered well.
NASA performed a study of plants and how they help remove chemicals in our air and the below were there findings:
TOP 10 plants most effective in removing:
Formaldehyde, Benzene, and Carbon Monoxide from the air
It is recommended that you place two 10" to 12" potted plants in every 100 square feet of living area to help purify the air around you and eradicate the toxins that we breathe in our homes.
A great book to read is "How to Grow Fresh Air" by B.C. Wolverton PhD
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This Seattle Real Estate blog written by:
Courtney Cooper, Seattle Realtor, EcoBroker, Designated Broker for Cooper Jacobs Real Estate Services
@CourtneyCooper 206-251-5948 courtney@cooperjacobs.com
Serving Seattle WA neighborhoods & suburbs with care! Search ALL Greater Seattle's MLS listings for FREE no matter who they are listed with: www.cooperjacobs.com
At various times over the last 15 years, I've had all those plants in my home. Not only do they help keep the air fresh, but plants are very relaxing.