can you use bac water for nasal spray – NovaPepta Labs Bacteriostatic Water | Hospira Bac
Description
Supplied as sterile and non-pyrogenic, this solution is intended for general use in controlled laboratory and research environments where consistency, quality, and handling reliability are required

So it's extremely important to be protected from it

Curr Med Sci

doi: 10.1016/j.ypmed.2021.106756

The key difference is in the room-temperature window

D., Miller, M., Langridge, A., de Klerk, N
