This is the place to start. Learn basic information about the three common types of inhalers: Metered-Dose Inhalers (MDIs), single-dose Dry-Powder Inhalers (DPIs) and multi-dose Dry-Powder Inhalers (DPIs). Which ones require cleaning? Which ones require you to rinse your mouth after taking? Which ones can cause skin and eye irritation? All this and more will be answered in the Introduction video.