I used to rinse my nose with tap water. Then this story came to my attention abut 2 years ago and I've never done it since. https://www.seattletimes.com/seatt

I used to rinse my nose with tap water. Then this story came to my attention abut 2 years ago and I've never done it since. https://www.seattletimes.com/seattle-news/health/rare-brain-eating-amoebas-kill-seattle-woman-leave-doctors-bracing-for-possible-repeats/ https://www.seattletimes.com/seattle-news/health/rare-brain-...