Betadine makes a gargle mouthwash. You can get it off ebay.
Google “gargle with povidone iodine”
Petey
Thanks Petey! I’ll look it up. The bottles I have are what I put on my dog’s cuts and scrapes. Not the same thing I guess.
Oral Dis. 2020 May 26
: 10.1111/odi.13378.
doi: 10.1111/odi.13378 [Epub ahead of print]
PMCID: PMC7267645
PMID: 32352615
Povidone‐iodine gargle as a prophylactic intervention to interrupt the transmission of SARS‐CoV‐2
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HUH!!!