It is indicated for daily nasal irrigation or as soon as the first symptoms of a cold or rhinitis appear. It is a 100% natural solution for nasal spray in a pressurized container. It relieves blocked noses through a mechanical osmotic effect, eliminating excess mucus by softening it, making it easier to blow your nose, and preventing complications. It is also indicated for moisturizing the nasal passages in cases of nasal dryness and for daily nasal cleansing. Regular use, even when there is no congestion or mucus, effectively protects against colds and other complications.UsageTilt your head to one side and carefully insert the nasal applicator (approximately 3 mm) into one nostril.Press briefly and quickly.Leave it to work for a few seconds.Wipe away any excess fluid that runs from the nostril.Repeat for the other nostril, turning your head to the opposite side.Blow your nose with a tissue.Repeat if necessary until your nose is completely clear.For hygiene reasons and to avoid the risk of infection, after use, wash the nasal applicator under running water and dry air.