The proper use of Sea Salt Water Nasal Spray is 2-5 sprays per side of the nose, followed by blowing out the nose. When using Sea Salt Water Nasal Spray you need to take a sitting position, leaning forward slightly, which will allow the nasal spray to flow out, 2-5 sprays per side of the nose, usually as needed depending on the nasal secretion. When spraying and washing, pay attention to avoid the nasal septum, that is, slightly to the outside of the nasal cavity, so as not to damage the bleeding. Sea Salt Water Nasal Spray is suitable for most age groups, for colds, allergic rhinitis and sinusitis, etc. It has the effect of removing nasal crusts and secretions and moisturizing the nasal passages, and the drug is safe and has no clear side effects when used correctly. If any discomfort occurs after using Sea Salt Water Nasal Spray, it is recommended to seek medical treatment in time.