Besides the risk of setting off a fire alarm (which has happened on several occasions), any thoughts on using Saline in a humidifier overnight? I remember when I had a cold as a kid my mom would run the humidifier all night and I would feel better in the morning. Like that but with Hypersaline. My room gets all fogged up after I do it anyway, why not breathe it in all night? Being so busy, it's been harder and harder to find time to sit down and do my saline treatments. Any thoughts?