Let’s start with the basics. Radon is a colorless, odorless radioactive gas that naturally forms from the decay of uranium in soil, rock, and water. It can enter your home through cracks and openings in the foundation, becoming a health risk over time. Since radon is the second leading cause of lung cancer, it’s crucial to keep its levels in check, especially in areas like Kennesaw, GA, where radon can sneak into our living spaces.