1. Pull the spout of the atomizer off and remove the separator sweep from inside the atomizer.
2. Push the Aroma-Sound Reducer into the atomizer.
To clean the atomizer, add alcohol to an empty oil bottle, attach to the diffuser and diffuse for 1-5 minutes in a well-ventilated area (or an area where people and animals will not be until finished and the space has time to air out).