Little Remedies for Noses Saline Spray/Drops moisturize nasal passages that are dry, irritated or crusty due to low humidity, heated environments, air travel, allergies or colds. It also helps to loosen and flush mucus to clean nasal passages, or aid aspiration which allows for easier breathing. Non-medicated formula thats safe for newborn/infant and up. Our non-medicated saline solution is safe to use with children as young as newborn or infant. It can even be used preventively to help keep nasal passages clean and moisturized. Theres no alcohol, so it won't sting or burn delicate nasal passages. And since there are no decongestant drugs in our formula, you can use it as often as needed, without worrying about unwanted side effects or drug interactions.