‘Who to trust?’
Makes sense to me. We know the virus travels through the nose, the nose hairs, and we know salt water gargles are effective. In Jan. 2019 when the virus hit, my partner and I were on a 17 day cruise, and he became sick. He gargled with salt water, used a nose spray I had, and an eye drop med for his ‘pink eye’. It took him many weeks to feel better.
I bought 4 boxes 3 months ago on eBay!