I first launched Toxic Free Talk Radio back in September 2011, to celebrate the publication of my book Toxic Free.

I did a marathon—12 hours straight!

3:00 hour – Mary Cordaro, Environmental Consultant and Certified Bau-Biologist, has been consulting on healthy building materials, interiors and indoor air quality for 20 years. We’ve known each other just about that long. MaryCordaro.com