Similar
https://www.spiritofchange.org/nebulized-peroxide-a-simple-remedy-for-covid-19/
https://www.revolutionhealth.org/nebulized-hydrogen-peroxide/
Evidently people have been using nebulized peroxide to knock out an oncoming cold/flu for a long time. In the above articles, a few drops of iodine are added to the diluted hydrogen peroxide.
Be careful...Mercola has been labelled a Quack for suggesting nebulizing hp...it does look like people who know what they are doing should only administer...and asthmatics could be a problem