Flight spray is the first natural nasal hydration spray formulated especially for airline travellers used to moisten the nasal passages and alleviate nasal dryness flight spray supports health and well being it helps prevent colds flu and sore throats due to recycled airplane air and close proximity to those with transmittable symptoms flight spray helps to enhance the bodys immune ability to fight against infection and clears the sinuses during long flights this new natural nasal spray i