I used diluted food grade peroxide and a drop or two of Lugol’s Iodine and it was MISERABLE to nebulize. I didn’t really feel any benefits. I personally probably won’t try it again, but I will try nebulizing colloidal silver.

I have seen an amount somewhere, but I put 3-5 drops in a saline water solution for the nose and a squirt in each nostril does the trick.

Make sure you use iodine that can be ingested, not topical stuff.