It is a natural therapeutic technique that contains appropriate proportions of sodium bicarbonate and sodium chloride with a balanced pH, which helps in the effective and safe relief of sinus diseases and allergic symptoms of a chronic or seasonal nature. \ \ sinus rinse is used worldwide and has been clinically proven to be an effective way to treat and reduce nasal symptoms such as: \ \ nasal symptoms from colds, flu & allergic rhinitis \ nasal allergies & nasal congestion \ feeling of pressure in the paranasal sinuses & stuffy nose \ postnasal drip \ allergies from dust, fumes, animal dander, grass, pollen, smoke, etc. at home or at work \ continuous positive airway pressure (CPAP) users with sleep apnea \ cystic fibrosis and ciliary dyskinesia syndrome \ asthma \ snoring and sleep apnea \ \ daily use of sinus rinse solution improves the quality of life in diseases related to the nasal cavity and reduces the intake of medications such as antibiotics in patients with chronic rhinitis. The sinus rinse is a washing system and not a spray system, thus covering the entire nasal cavity. The user has full control over the pressure-flow, resulting in the provision of a maximum volume of solution in each use, while offering comfort and effectiveness, depending on the needs, specificities, and uniqueness of each person. The solution during application comes out of the other nostril, without swallowing the solution and nasal secretions \