The machine user guide contains full cleaning instructions to help you disassemble, clean, check and reassemble your device. The myAir app also contains useful tips and videos about cleaning. The following instructions provide a general overview of the processes: How to clean your CPAP machine Time: 5 minutes Supplies you’ll need to clean your machine: Sink or bath Warm, drinking-quality water Mild soap Clean towel Weekly step-by-step cleaning tips: Unplug the machine and remove and empty the humidifier water tub. Wipe the tub thoroughly with a clean cloth and allow it to dry out of direct sunlight and away from direct heat. If preferred, the humidifier tub can be washed in a dishwasher. Remove the air tubing and wash it in warm water using a mild dishwashing liquid. Do not wash the air tubing in a dishwasher or washing machine. Rinse the air tubing thoroughly and allow to dry out of direct sunlight and away from direct heat. Wipe the exterior of the machine with a clean, dry cloth. Reassemble the humidifier tub and fill it with drinking-quality water.