- Many patients have no symptoms, but shed viral particles and spread infection
- The povidone-iodine gargle is highly effective in killing the virus particles, thereby preventing the spread of infection.
- It is more effective than other antiseptic agents
- Completely safe when used as a mouthwash
- No allergies after its use
Source:
Khan MM, Parab SR, Paranjape M. American Journal of Otolaryngology. 2020 September-October; 41(5): 102618.