09/03/2013 12:00 pm ET Updated Dec 06, 2017

How Indoor Air Pollution Affects Your Home, From Alexandra Zissu (VIDEO)

Did you know that the air inside of your house is three to five times more polluted than the air outside, even if you live in a city? Green Living Expert & Author Alexandra Zissu gave me some cheap ways to improve indoor air quality when she joined me on Mondays With Marlo. Take your shoes off before you step inside the house -- the bottom of your shoes can carry automobile exhaust, pesticides and other pollutants into your home. You should also open your windows and maintain your heating and cooling systems for the best results.

Click here for the full interview.

Learn how to become more eco-friendly with Alexandra's green living tips:

Alexandra Zissu’s Tips For Green Living

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