Weekly: Headgear, frame and elbow
1. Soak the components in warm water with a mild liquid detergent. Ensure that there are no air bubbles while soaking.
2. Hand wash the components with a soft bristle brush. Pay particular
attention to the vent holes.
3. Thoroughly rinse the components under running water.
4. For the frame sleeves, squeeze with a clean towel to remove excess water. Shake the QuietAir vent to remove any excess water. Leave
the components to air dry out of direct sunlight. If the mask components are not visibly clean, repeat the cleaning steps.