
Singapore National Environment Agency announced that 0.05% of QAC can be effective against Coronavirus. It is safe and non-irritating. The solution can contact with skin, clothes and eliminate virus in 2 minutes. A 1L of SANI-QUAT can be diluted as 25L solution.
Singapore National Environment Agency Suggested Guidelines
https://www.nea.gov.sg/our-services/public-cleanliness/environmental-cleaning-guidelines/guidelines/interim-list-of-household-products-and-active-ingredients-for-disinfection-of-covid-19