To clean reusable filters: Step 1: First rinse them with hot water to remove any loose particles. Step 2: Then, fill a sink or bowl with warm water and a small amount of dish soap and let the filters soak for a few minutes. Step 3: Rinse the filters with hot water and allow them to air dry before using them again. It is recommended to clean your reusable filters after each use to prevent buildup and maintain the proper taste and flavor in your coffee.