Little Remedies Sterile Saline Mist is a drug-free and preservative-free product which helps loosen mucus secretions to aid removal from the nose and help little ones breathe easy. From the #1 pediatrician-recommended Children's Nasal Spray brand*, Little Remedies Sterile Saline Mist is non-medicated and can be used as often as needed without the worry of any harmful side effects or drug interactions. As a parent, it's the little things that matter.