This nighttime nasal spray helps relieve cold and allergy congestion, and is made with soothing eucalyptus for better sleep. Simply Saline contains Baking Soda. It helps to dry mucus, clear nasal passages, and reduce snoring. Plus, its adaptable nozzle and gentle mist make it easy to use. To breathe easier and sleep better, try Simply Saline Plus Nighttime Formula Nasal Mist with Eucalyptus. Its non limited dosage is safe to use as often as needed. It helps relieve severe congestion for a good night's sleep, plus it is doctor recommended for use with prescription and OTC medications.