Remove the Current Fragrance: Pinch the textured grips on the sides of the fragrance cartridge and pull outward.
Insert the New Fragrance: Place the new fragrance cartridge with the valve side up. Push it into the side slot of the Pura Car diffuser until you hear a click.
Automatic Detection: The diffuser will automatically detect the fragrance information and resume its previous mode. If the diffuser was off, you’ll need to turn the power on to start it.