The kettle neti pot uses saline solution and the gentle flow of gravity to wash the nasal passages. It has been medically proven to provide effective relief for uncomfortable sinus and nasal conditions and promote better breathing. It s all natural and is safe for both children and adults, including pregnant and nursing mothers and people taking other medications. Doctor developed. Walgreens pharmacist recommended* *Walgreens pharmacist survey study, November 2010. Contains: 1 kettle neti pot. 30 all-natural saline packets. Inst.