Deviated septums, constricted nasal passages and nasal congestion can lead to snoring, dry mouth (due to mouth breathing) and an overall miserable night of sleep, not just for you, but also for your partner. The AIRMAX Nasal Dilator expands nasal passages to allow for increased airflow and better sleep. Stop the dreaded snoring and dry mouth and get the rest you and your partner deserve, with the AIRMAX Nasal Dilator.