Many people who want to “go green” just figure that they have no choice when it comes to certain materials, like drywall. They assume it’s all the same when it comes to health, or they buy drywall with recycled content and assume it’s healthy. But is there such as thing a healthy drywall? Well, yes, there is! And it’s important to know the differences if you want to create an healthy interior and avoid toxic chemicals, including biocides in “green board” that never go away. Learn which brands are best in this article I wrote for Green Home Guide.