When you discover or suspect an indoor environmental problem, your first priority is to reduce unnecessary exposure while determining the best long-term solution. In this section of the Roadmap to Recovery, you’ll learn practical Emergency Triage strategies—including Isolation, Separation, and Filtration—that can help stabilize the situation and protect you and your family while you continue your investigation. Complete the lessons in order, and when applicable, choose the scenario that best matches your current situation.