Not sure if it has to be pure iodine but you can get povidone-iodine 10% solution at walmart or walgreens. It was like 8 bucks for a big bottle. I just bought some when I got covid. Used it as a nasal wash after diluting it to 1% with distilled water.
Not sure if it has to be pure iodine but you can get povidone-iodine 10% solution at walmart or walgreens. It was like 8 bucks for a big bottle. I just bought some when I got covid. Used it as a nasal wash after diluting it to 1% with distilled water.