Effectively help the nasal cavity to return to normal physiological environment. The frequency of pulsating water flow is close to the normal oscillation frequency of nasal cilia, which can gradually help nasal cilia to return to normal oscillation.
It can also directly flush the substances that block the nostrils, such as scabs and secretions, from the nasal cavity to make the nasal cavity unobstructed and breathe smoothly.
Relieve nasal muscles and improve blood circulation in nasal cavity.
Repair and eliminate swelling and edema, effectively relieve nasal congestion symptoms.