Laboratory studies show that toothpastes containing zinc or stannous and mouthwash formulas with cetylpyridinium chloride (CPC) neutralize the virus that causes COVID-19 by 99.9%.
The studies are part of a Colgate research...
Coronavirus is killed within 30 seconds of coming into contact with regular mouthwash, a study has found.
Cardiff University researchers say mouthwashes containing at least 0.07 per cent cetypyridinium chloride (CPC) show 'promising...