Chin straps can reduce mouth leak with nasal masks
https://www.4shared.com/s/fFw7Be0cyfa
Chin straps can reduce mouth leak with nasal masks, but persistent dryness may suggest switching to a full-face mask or adjusting humidification.
Chin straps can reduce mouth leak with nasal masks, but persistent dryness may suggest switching to a full-face mask or adjusting humidification.