Staff of the American University Public Health Research Institute
Based on the results of laboratory testsit turned out that mouthwashes with cetylpyridinium chloride "kill" 99.9% of coronavirus particles in 30 seconds. However, toothpastes containing zinc or tin can kill the virus in two minutes.
The study notes that some dentaltoothpastes and mouthwashes can reduce the spread of coronavirus, but the effect is temporary. It is also worth paying attention to the fact that the study involved products from the same brand. We will not name him for ethical reasons.
News stories cannot be equated with a doctor's prescription. Before deciding on the use of any remedy, consult a specialist