@Susanlauren

All I could find about iodine is about high-exposure healthcare workers putting it up their nose to prevent the virus from getting a foothold.

I have looked repeatedly over the last few months for anything about iodine in a nebulizer and have found nothing.

I purchased a nebulizer months ago, just to have one on hand in case of emergency, along with food-grade (no stabilizers) H2O2 and distilled water. I found info on how to make saline solution with and dilute the H2O2. But I can't find a thing about what the concentration of iodine should be.

Got any links or tips?