Soon after moving to a new home, Lisa's health spiraled downward, and for the longest time the couple couldn't figure out why. After more than a dozen doctor visits, they were shocked to find their home was actually degrading Lisa's well-being. Upon making some specific changes to their home, Lisa's health is now better than ever before. The couple started GreenNest.com as a resource for healthy remedies for in-home health hazards. They also recently wrote a book, Just Green It!, to help others green their in-home health.