Death by neti pot: Why you shouldn’t use tap water to clean your sinuses An alarming number of Americans think tap water is sterile—it's definitely not. Beth Mole – Mar 13, 2024 2:18 PM | 269 ...

Although contracting the Acanthamoeba pathogen is extremely rare, many people are unaware of the unsterile nature of tap water and use it for their sinuses, according to a survey study published last ...