A sterile, water-based, salt solution (e.g., sodium chloride isotonic solution) intended for alternative use in multiple applications including inhalation therapy, moisturizing and washing/irrigation of the eyes, nose and ears, and wound cleansing; it is not dedicated to a specific application or part of the anatomy. It is typically available in a squeeze bottle for self-administration or application to infants for preventive or symptomatic care. It is normally available (non-prescription) over-the-counter (OTC) for home use. After application, this device cannot be reused.