There's no need to start from scratch and knock down your walls to have an environmentally-friendly home. Small changes and simple products can green up any room, creating a healthier habitat all around. Kimberly Rider, author of The Healthy Home Workbook: Easy Steps for Eco-Friendly Living, gives us the step by step.

Excerpted from The Healthy Home Workbook: Easy Steps for Eco-Friendly Living by Kimberly Rider (Chronicle Books, 2006)