Betadine, Listerine, and other mouthwashes are being studied.So far, while they show some reduction in viral levels in cultures, this has not translated to showing reduction in transmission of Covid.

The well-known antiseptic called Betadine, a Povidone-iodine solution, is generating a lot of buzz over a new study showing its effectiveness at killing the virus that causes COVID-19.

SINGAPORE--(BUSINESS WIRE)--Mundipharma today announced that laboratory testing at the Duke-NUS Medical School in Singapore, has confirmed the effectiveness of its BETADINE® antiseptic products ...

Mouthwash can kill COVID-19 within 30 seconds of exposure in a laboratory, a new UK study revealed. The preliminary findings — the result of research conducted at Cardiff University — indicate ...

Findings from a new study published today in the American Journal of Infection Control (AJIC) suggest that a combination of betadine and silver colloidal gel are more effective than either ...

Alkaline mouthwash. Alkalizing ingredients such as baking soda can help make the mouth less acidic. Acid is what causes teeth to break down, so “alkaline is good,” Quartey says.