What is the difference between using the bottle and the Neti?

The bottle application uses positive pressure,controlled by you, to wash the nasal and sinus area. Alternatively, the Neti uses passive pressure, controlled by gravity, to achieve the same result. Whether you apply the Ayr Saline Nasal Rinse using the bottle or the Neti is your preference. If you are unsure of which method is best for you, please consult your physician.