One of the most powerful philosophies in building biology is the idea that you are the gatekeeper of your home. You have ultimate control over what is allowed into your…

In many cultures, a house is more than just a structure; it is a vessel for generations of stories, shared meals, and family support. Having three generations under one roof…

You’ve found the one. The neighborhood is perfect, the layout fits your family, and you can already imagine your kids playing in the backyard. Then, the home inspection report hits…

Most people think about food quality, ingredients, and cooking methods when they’re trying to eat healthier. Far fewer stop to consider what their food is touching while it’s hot.Heat fundamentally…

Most people think about water exposure in terms of what they drink. But from an exposure science standpoint, the shower deserves just as much attention, if not more.A hot shower…

Most parents I work with are not surrounding their children with obviously toxic environments. They are doing what they believe is right for their family. They buy products labeled safer.…

Your home should feel safe, not like a slow chemical experiment. But here's what I see as a home inspector and building biologist: most people think that "new house smell"…

Years ago, I stood in a store aisle holding a product boldly labeled “fragrance free.” On the surface, it felt like a safe choice—especially for someone trying to reduce chemical…

Most homeowners are taught to think of mold as a moisture problem. Leaks, humidity, condensation, flooding. And while moisture is absolutely required for mold to grow, it isn’t the whole…

You don’t usually think about plastic when you breathe in. You notice plastic when it cracks, breaks, or ends up in the recycling bin — not when you walk across…